Episodes

All Episodes

Aug 21, 2026

38 min

Ep 37. Heatwaves, newborns and pregnancy
Heat, Pregnancy and Preterm Birth: What Does the Evidence Really Tell Us?
Pregnancy during a heatwave can be uncomfortable enough but should pregnant people or parents actually be worried about the heat? There is an immune theory regarding this process and given higher temperatures can mimic infection we delve into this area as a call from parents.
In this episode, we discuss mostly the impact on newborn health. We also briefly touch on the research including the Nature Medicine systematic review and meta-analysis examining how heat exposure affects pregnancy health. Bringing together 198 studies from 66 countries the research provides one of the most comprehensive assessments yet of pregnancy and extreme heat. 
In September's 2026 episodes we speak to one of the researchers behind this study directly - so stay tuned
We unpack what scientists actually mean by a heatwave and why there is no single temperature that defines one. We explore whether it is absolute heat or unusually hot weather for a particular location that matters most, and what the findings mean for pregnant women living in temperate countries such as the UK. We explore practical advice for parents for newborns including 1) what to wear 2) strategies in limited environments 3) why the car can be super dangerous 4) why children are more vulnerable 
A conversation about climate, pregnancy and risk and about communicating emerging evidence in a way that helps pregnant women stay informed without making hot weather another source of anxiety.

Aug 21, 2026

38 min

Jul 28, 2026

16 min

Ep 36. A new meningitis vaccine for teenagers? A short recap ... 
A short recap of episode 30: Why the meningitis vaccine is being introduced and why it wasn't previously offered. What strains it covers and what it does not. 
In this episode of Cocooned Health, we’re joined by Dr Eliza Gil, Academic Clinical Lecturer in Infection at the London School of Hygiene and Tropical Medicine and Honorary Clinical Microbiologist at Great Ormond Street Hospital. She breaks down this fascinating topic. Listen to episode 30 for the full episode 

Jul 28, 2026

16 min

Jun 10, 2026

46 min

Ep 35. The Midwife Series Episode 4: Analysis - How 100 Midwives Generated A Solution To Vaccine Conversations In Pregnancy - “Sometimes It’s The Simplest Thing.”
Part of the 4 part series: 
The Midwife Series Episode 1: Frontline Insights - Midwives On Vaccine Conversations In Pregnancy. "It's Our Role To Guide And Support"
The Midwife Series Episode 2: Emergence Of An Idea: What Do Midwives Need And Why? “The Easier It Is To Access, The More Utilised It Will Be”
The Midwife Series Episode 3: Honing And Developing - The Checklist That Could Transform Vaccine Conversations.
The Midwife Series Episode 4: Analysis - How 100 Midwives Generated A Solution To Vaccine Conversations In Pregnancy - “Sometimes It’s The Simplest Thing”
In the fourth and final episode of our special Midwife Series, Cocooned Health co-hosts Dr Eliz Kilich and Dr Lydia Yarlott review the results of a survey with over 100 participants. 120 participants started the survey, with 102 participants completing all questions. The survey was conducted using Qualtrics XM with 37 questions. The questions included demographics, communication and confidence, innovative strategies, knowledge base and questions about the Cocooned Health podcast. During this episode co-hosts discuss each question one by one, excluding the podcast questions. They provide insights and analysis of the answers. They give their opinions about how this relates to the podcast groups conducted. It is from here they discuss the future innovative strategies that could be developed.
This episode series was developed with funding support from Pfizer Ltd. Pfizer Ltd had no involvement in the content, production, review, analysis, or editorial decisions relating to this series. Funding was provided through an independent grant to support Cocooned Health's work. All views and content are those of the contributors and Cocooned Health. All other Cocooned Health podcast content is produced independently.
The views expressed by participants are their own and do not necessarily reflect those of their institutions, employers, or affiliated organisations. This podcast is intended for educational purposes only and should not replace advice from your own healthcare professional regarding individual medical care. Midwives were remunerated for their time.
DM us at cocoonedhealthpodcast or email: hello@cocoonedhealth.com

Jun 10, 2026

46 min

Jun 9, 2026

35 min

Ep 34. The Midwife Series Episode 3: Honing And Developing – The Checklist That Could Transform Vaccine Conversations.
Part of the 4 part series: 
The Midwife Series Episode 1: Frontline Insights - Midwives On Vaccine Conversations In Pregnancy. "It's Our Role To Guide And Support"
The Midwife Series Episode 2: Emergence Of An Idea: What Do Midwives Need And Why? “The Easier It Is To Access, The More Utilised It Will Be”
The Midwife Series Episode 3: Honing And Developing - The Checklist That Could Transform Vaccine Conversations.
The Midwife Series Episode 4: Analysis - How 100 Midwives Generated A Solution To Vaccine Conversations In Pregnancy - “Sometimes It’s The Simplest Thing”
In the third episode of our special Midwife Series, Cocooned Health co-hosts Dr Eliz Kilich and Dr Lydia Yarlott are joined by three experienced midwives to further develop the most desired intervention by midwives from our conducted survey of over 100 midwife participants. They build of the previous 2 other podcast conversation refining what is needed. By exploring the nuance of conversations, what is expected of midwives and the limitations we role play the use of the intervention and discuss how this influences midwife confidence.
This episode series was developed with funding support from Pfizer Ltd. Pfizer Ltd had no involvement in the content, production, review, analysis, or editorial decisions relating to this series. Funding was provided through an independent grant to support Cocooned Health's work. All views and content are those of the contributors and Cocooned Health. All other Cocooned Health podcast content is produced independently.
The views expressed by participants are their own and do not necessarily reflect those of their institutions, employers, or affiliated organisations. This podcast is intended for educational purposes only and should not replace advice from your own healthcare professional regarding individual medical care. Midwives were remunerated for their time.
DM us at cocoonedhealthpodcast or email: hello@cocoonedhealth.comThis episode has undergone additional editing with minor amendment at on 3rd August 2026 

Jun 9, 2026

35 min

Jun 8, 2026

29 min

Ep 33. The Midwife Series Episode 2: Emergence Of An Idea: What Do Midwives Need And Why? “The Easier It Is To Access, The More Utilised It Will Be.”
Part of the 4 part series: 
The Midwife Series Episode 1: Frontline Insights - Midwives On Vaccine Conversations In Pregnancy. "It's Our Role To Guide And Support"
The Midwife Series Episode 2: Emergence Of An Idea: What Do Midwives Need And Why? “The Easier It Is To Access, The More Utilised It Will Be”
The Midwife Series Episode 3: Honing And Developing - The Checklist That Could Transform Vaccine Conversations.
The Midwife Series Episode 4: Analysis - How 100 Midwives Generated A Solution To Vaccine Conversations In Pregnancy - “Sometimes It’s The Simplest Thing”
In the second episode of our special Midwife Series, Cocooned Health co-hosts Dr Eliz Kilich and Dr Lydia Yarlott are joined by three experienced midwives to explore an emergence of innovations to adjunct vaccine conversations in the United Kingdom.
We discuss the logistics around conversations in pregnancy with our second group of midwives. We move on to share a key result from out survey and start to explore what an innovative solution might look like in practice...
This episode series was developed with funding support from Pfizer Ltd. Pfizer Ltd had no involvement in the content, production, review, analysis, or editorial decisions relating to this series. Funding was provided through an independent grant to support Cocooned Health's work. All views and content are those of the contributors and Cocooned Health. All other Cocooned Health podcast content is produced independently.
The views expressed by participants are their own and do not necessarily reflect those of their institutions, employers, or affiliated organisations. This podcast is intended for educational purposes only and should not replace advice from your own healthcare professional regarding individual medical care. Midwives were remunerated for their time.
DM us at cocoonedhealthpodcast or email: hello@cocoonedhealth.com

Jun 8, 2026

29 min

Jun 7, 2026

35 min

Ep 32. The Midwife Series Episode 1: Frontline Insights - Midwives On Vaccine Conversations In Pregnancy. "It's Our Role To Guide And Support."Part of the 4 part series: 
The Midwife Series Episode 1: Frontline Insights - Midwives On Vaccine Conversations In Pregnancy. "It's Our Role To Guide And Support"
The Midwife Series Episode 2: Emergence Of An Idea: What Do Midwives Need And Why? “The Easier It Is To Access, The More Utilised It Will Be”
The Midwife Series Episode 3: Honing And Developing - The Checklist That Could Transform Vaccine Conversations.
The Midwife Series Episode 4: Analysis - How 100 Midwives Generated A Solution To Vaccine Conversations In Pregnancy - “Sometimes It’s The Simplest Thing”
In the first episode of our special Midwife Series, Cocooned Health co-hosts, Dr Eliz Kilich and Dr Lydia Yarlott, are joined by three experienced midwives to explore one of the most important conversations in maternity care: discussing vaccines during pregnancy.
Drawing on insights from UK real-world midwife professionals working on the frontline, this episode examines how vaccine conversations take place in practice, the challenges faced, and the opportunities to better support both healthcare professionals and pregnant women.
Our guests share their perspectives on discussing maternal vaccinations, navigating questions and concerns, building trust, and balancing these important conversations within busy clinical appointments. Together, we explore what helps midwives feel confident when discussing vaccines and what practical tools could make these conversations easier and more effective.
This fascinating conversation highlights the vital role midwives play in supporting informed choices and protecting the health of mothers and babies.
This episode series was developed with funding support from Pfizer Ltd. Pfizer Ltd had no involvement in the content, production, review, analysis, or editorial decisions relating to this series. Funding was provided through an independent grant to support Cocooned Health's work. All views and content are those of the contributors and Cocooned Health. All other Cocooned Health podcast content is produced independently.
 
The views expressed by participants are their own and do not necessarily reflect those of their institutions, employers, or affiliated organisations. This podcast is intended for educational purposes only and should not replace advice from your own healthcare professional regarding individual medical care. Midwives were remunerated for their time.DM us at cocoonedhealthpodcast or email: hello@cocoonedhealth.com

Jun 7, 2026

35 min

Apr 27, 2026

31 min

Ep. 31: Measles - outbreaks or exposure in your child's area - what every parent needs to know
What would you do if your child was exposed to measles and suddenly told to stay home from nursery for 21 days?
In this episode, we tackle a real-life scenario many families are now facing. We break down what measles exposure means, why exclusion periods happen, and whether early vaccination (from 9 months) is ever an option.
With measles cases rising again across the UK - especially in London - we explore the latest data and what it means for your child’s risk. In areas like Enfield, only 64.3% of five-year-olds have received both MMR doses, far below the 95% needed to prevent outbreaks. National uptake has also fallen, and the UK has recently lost its measles elimination status after thousands of cases in recent years.
We cover:
Early symptoms and how to recognise measles
Why measles is one of the most infectious diseases in the world (and what “R0” really means)
Possible complications and why this illness is more serious than many people think
What to do if your child has been in contact with a case
When to call your GP
The role of the MMR vaccine, including early doses during outbreaks
Who may need urgent protection like immunoglobulin
We also discuss the science behind vaccination timing, including why the routine first dose is given at 12 months and what happens when it’s given earlier.

Apr 27, 2026

31 min

Mar 29, 2026

34 min

Ep 30. Decoding the current meningitis outbreak in the UK. Expert Guest: Dr Eliza Gil
 
Widespread public anxiety around the recent meningitis outbreak in Kent has raised urgent questions about how serious it is, who’s at risk, and whether we should be worried.
In this episode of Cocooned Health, we’re joined by Dr Eliza Gil, Academic Clinical Lecturer in Infection at the London School of Hygiene and Tropical Medicine and Honorary Clinical Microbiologist at Great Ormond Street Hospital. She breaks down what we know so far about the March 2026 outbreak, including why this surge occurred despite the strain being similar to the already circulating strain in the UK since 2020.
We explore how this outbreak differs from a pandemic like COVID-19, why meningitis cases can appear weeks after exposure, and what makes this particular strain (clonal complex 41/44) significant. Dr Gil also explains transmission risks from close-contact settings like club nights and discusses emerging factors such as vaping, while reassuring listeners with the latest data suggesting the outbreak is already slowing.
With an additional special focus on pregnancy and newborn health, we answer key listener questions about vaccination in pregnancy, what happens if you or your child are exposed.
We also cover how meningitis is treated, whether current antibiotics remain effective, and how public health agencies respond during outbreaks.
Clear, evidence-based, and reassuring, this episode helps you stay informed without the panic.
 
References: 
BMJ Article: Gil E. (2026). Meningitis B in Kent: an outbreak in the shadow of a pandemic. BMJ (Clinical research ed.), 392, s547. https://doi.org/10.1136/bmj.s547 https://www.bmj.com/content/392/bmj.s547UKHSA Updates: https://www.gov.uk/government/publications/invasive-meningococcal-disease-statistical-releases/notified-cases-of-invasive-meningococcal-disease
 
Summary: All of the 20 confirmed cases are meningococcal group B (MenB). 17 of these have the outbreak strain subtype P1.12-1,16-183. All cases have been hospitalised. There have been 2 deaths since the start of the incident

Mar 29, 2026

34 min

Feb 26, 2026

40 min

This accessible scientific episode clarifies what happens in the newborn's immune system when faced with infection or in the absence of it. Ever wondered how newborns and adult immune system's differ? We discuss the newborn strategy "disease tolerance" and why this is important...why they are more resilient and more able to deal with microbes. 
 
Dr Eliz Kilich, with co‑host Dr Lydia Yarlott, are joined today by Professor Tobias Kollmann to explore newborn immunity.  Prof. Kollmann completed his MD and PhD at the Albert of Einstein College of Medicine, Bronx NY, followed by a residency in pediatrics and fellowship in infectious diseases at the University of Washington, Seattle, WA with Prof. Chris Wilson. He then served as Division Head for Pediatric Infectious Diseases at the University of British Columbia, BC Children’s Hospital before taking on the Director’s position of Systems Vaccinology at Telethon Kids Institute in Perth, Australia. He currently is Prof. of Microbiology & Immunology as well as Pediatric Infectious Diseases at Dalhousie University in Halifax, NS, Canada. Tobi is the CEO of the Born Strong Initiative (https://www.born-strong.org/), a global network of experts working to reduce adverse pregnancy outcomes. His expertise centers around immune ontogeny as well as maternal and early life vaccine responses employing cutting edge technology and analytics to extract the most information out of the small biological samples obtainable.
 
Further Reading:
 
- Science: Vaccination strategies to enhance immunity in neonates
Tobias R. Kollmann et al. Vaccination strategies to enhance immunity in neonates.Science 368,612-615(2020).DOI:10.1126/science.aaz9447
Direct Iink: https://science.sciencemag.org/content/368/6491/612.abstract

Feb 26, 2026

40 min

Jan 29, 2026

40 min

Chickenpox Vaccine 2026 — What It Means for Your Child
From January 2026, the NHS is introducing routine vaccination against chickenpox as part of the childhood immunisation programme. This marks a major shift in how the UK approaches a virus often seen as mild, but one that can cause serious complications, hospital admissions and significant disruption for families.
In this episode, we explore what this change really means, especially for parents asking: What if my child has already had chickenpox, or was vaccinated privately before the NHS rollout?
We break down the benefits of routine chickenpox vaccination, including fewer infections, fewer severe cases, and protection for babies, pregnant women and immunocompromised people who are most at risk. We also discuss the known risks and side effects, how these compare with natural infection, and what the evidence tells us about overall safety.
A key focus is the combined MMRV vaccine. We explain why chickenpox is being added to the existing measles, mumps and rubella programme, how combination vaccines work, and what parents should know about timing, immune response and the small increase in short-term side effects seen with combination jabs in younger children.
We also tackle the bigger public health questions. What does widespread vaccination mean for the future of chickenpox? Is eradication possible? And how might reduced circulation of the virus affect shingles rates later in life? We look at what other countries have learned, what is still being monitored, and why long-term surveillance matters.
Whether you’re deciding what to do after a previous infection, a private vaccine, or simply want to understand the reasoning behind this major policy change, this episode offers balanced, evidence-based discussion to help you make informed choices with confidence.

Jan 29, 2026

40 min

Dec 26, 2025

37 min

 “Can a single vaccine (BCG) on the first day of life protect against many unrelated infections?” Expert Guests: Professor Tobias Kollmann and Assistant Professor Nelly Amenyogbe
 
What about if you could give your baby a vaccine on day 1 of life and it would protect against many infections. This sounds almost like a miracle or fantasy that a single vaccine could protect against many unrelated infections. This episode looks at the BCG vaccine and how it offers young babies more than just protection against tuberculosis. This episode will transform your understanding of how vaccines work, the potential for future developments, and a tiny intro into why your baby's immunity is so special. Experts have been slow to embrace this phenomenon of the broad effects of vaccines because of dogma about how the immune system works. Some other scientists have criticised the evidence as being too weak.  But things are changing and we are thrilled to discuss it with our guests who not only will help share some of the history on how the knowledge of this came about but what their work has done for the field in pushing forward our understanding on the baby’s immune system and how this vaccine effect might work. 
 
Dr Eliz Kilich, with co‑host Dr Lydia Yarlott, are joined today by Professor Tobias Kollmann and Assistant Professor Nelly Amenyogbe to explore this topic and what it means to get the BCG vaccine on day 1 of life.  Prof. Kollmann completed his MD and PhD at the Albert of Einstein College of Medicine, Bronx NY, followed by a residency in pediatrics and fellowship in infectious diseases at the University of Washington, Seattle, WA with Prof. Chris Wilson. He then served as Division Head for Pediatric Infectious Diseases at the University of British Columbia, BC Children’s Hospital before taking on the Director’s position of Systems Vaccinology at Telethon Kids Institute in Perth, Australia. He currently is Prof. of Microbiology & Immunology as well as Pediatric Infectious Diseases at Dalhousie University in Halifax, NS, Canada. Tobi is the CEO of the Born Strong Initiative (https://www.born-strong.org/), a global network of experts working to reduce adverse pregnancy outcomes. His expertise centers around immune ontogeny as well as maternal and early life vaccine responses employing cutting edge technology and analytics to extract the most information out of the small biological samples obtainable.
 Dr Nelly Amenyogbe, is Assistant Professor Department of Microbiology & Immunology, Dalhousie University, Halifax, Canada. Her previous research showed how BCG, the vaccine against tuberculosis, reduces risk to die from newborn sepsis within days of being given. Current projects build on these initial observations to identify how host metabolism influences the immune response to infection, especially colostrum feeding for newborns, which may influence the efficacy of immune-targeting therapies. These research questions are answered using preclinical models, and multi-omics surveys of human maternal and neonatal immune responses.
 
Further Reading:
- The Scientist: How some vaccines protect more than against their target
https://www.the-scientist.com/features/how-some-vaccines-protect-against-more-than-their-targets-68059
 
- Science: Vaccination strategies to enhance immunity in neonates
Tobias R. Kollmann et al. Vaccination strategies to enhance immunity in neonates.Science 368,612-615(2020).DOI:10.1126/science.aaz9447
Direct Iink: https://science.sciencemag.org/content/368/6491/612.abstract
 

Dec 26, 2025

37 min

Nov 29, 2025

36 min

In today’s episode, we take on a challenging and timely topic: public trust in health communication, especially when high-profile figures make statements that conflict with established scientific evidence. Recent comments from Robert F. Kennedy Jr., now serving as U.S. Health Secretary, have generated widespread public confusion, with reactions from British scientists, global health agencies, and clinicians offering sharply contrasting views.
Dr Eliz Kilich and, Dr. Lydia Yarlott, unpack four of the most debated claims—carefully, calmly, and from a British medical perspective:
“Thimerosal should be banned from ALL influenza vaccines to protect children and pregnant women.”We explore what thimerosal actually is, its current use in the UK, and what the evidence shows regarding safety and the confusion with methyl mecury and ethyl mercury. We discuss why RFK has focused on this chemical in particular. 
“Paracetamol in pregnancy caused the autism epidemic.”We reflect on our latest dedicated episode and how risk is communicated to expectant parents.
“COVID-19 vaccines are no longer recommended for healthy children and pregnant women.”We place this statement against the actual WHO recommendations, discuss how guidance evolves over time, and why differing national policies often have nothing to do with safety concerns.
“VAERS and existing vaccine safety systems don’t work.”We examine how vaccine surveillance operates Listen now, subscribeDM us @CocoonedHealth on Instagram Disclaimer: Remember we are sharing our opinions and medical knowledge, and not associated with our affiliations. Note that knowledge evolves over time. Note that this is not direct medical advice as we are not your personal doctors however feel free to share any ideas expressed with your own healthcare professional as needed. This episode is unsponsored and received no financial incentive. 

Nov 29, 2025

36 min

Oct 27, 2025

48 min

Ep 25. “No Longer Recommended?” The Politics, Science, And Stakes Of COVID19 Vaccination In Pregnancy In 2025. 
Hosts Dr. Lydia Yarlott & Dr. Eliz Kilich are joined by Professor. Flor M. Muñoz — Associate Professor of Paediatrics, Infectious Diseases, and Molecular Virology & Microbiology, Baylor College of Medicine and Texas Children’s Hospital.  Her work has focused on the evaluation of vaccine safety and efficacy in special populations including pregnant women, children, and people with compromised immune systems, as well as the epidemiology and treatment of respiratory pathogens including COVID-19 and influenza
In 2025, the U.S. government — under the Trump administration — made a striking policy reversal: COVID-19 vaccines are no longer recommended for healthy pregnant women or children. But what happens when political tides shift faster than science?
In this episode of Cocooned Health, Dr. Lydia Yarlott and Dr. Eliz Kilich sit down with infectious disease expert Dr. Flor Muñoz to explore the real-world evidence behind this decision — and why maternal vaccination may still play a vital role in protecting newborns.
We unpack:
How mRNA vaccine particles and antibodies behave in pregnancy and breastmilk — and what studies reveal about newborn protection.
Why COVID-19 in pregnancy, while rarer now, still poses serious risks for some mothers and infants.
The philosophical and political forces shaping vaccine guidance in the U.S., from public trust to populist skepticism.
How global health programs like Gavi and WHO are responding when America — once a vaccine leader — changes direction.
And, most importantly: While no longer routinely offered, what’s the evidence that COVID-19 vaccination in pregnancy may still bring benefits?
Mercury derived thimerosal what is it for, and is it of concern?Disclaimer: Remember we are sharing our opinions and medical knowledge, and not associated with our affiliations. Note that knowledge evolves over time. Note that this is not direct medical advice as we are not your personal doctors however feel free to share any ideas expressed with your own healthcare professional as needed. This episode is unsponsored and received no financial incentive. 

Oct 27, 2025

48 min

Oct 3, 2025

31 min

Ep 24. Paracetamol in Pregnancy: Panic or Proof? Expert Guest: Professor Dimitri Siassakos
In this episode of Cocooned Health, Dr Eliz Kilich and Dr Lydia Yarlott are joined by Professor Dimitrios Siassakos, a leading researcher in maternal-fetal medicine at UCL, to unpack the controversy surrounding paracetamol (acetaminophen) use in pregnancy.
A new review published in Environmental Health has reignited debate by examining possible associations between paracetamol use and conditions such as autism and ADHD in children. U.S. President Donald Trump claimed paracetamol “is no good” for pregnant persons, sparking widespread concern online.
Together, we explore:
discuss the recent controversies surrounding the use of paracetamol during pregnancy, particularly in light of claims made by political figures. They are joined by Professor Dimitrios Siassakos, who provides insights into the safety of paracetamol, the research surrounding its use, and the potential links to neurodevelopmental disorders such as autism and ADHD. The conversation emphasizes the importance of understanding causation versus correlation, the risks associated with untreated fever in pregnancy, and the need for moderation in medication use. 
Paracetamol is considered safe for use in pregnancy.
Recent claims about paracetamol causing autism are based on over-interpretations of studies.
Fever in pregnancy poses significant risks that outweigh concerns about paracetamol. Find out what by listening. 
Causation must be proven correctly; correlation does not imply causation.
Genetic factors play a major role in the development of autism and ADHD.
Moderation in medication use is crucial during pregnancy.
The Swedish study provides strong evidence against the link between paracetamol and autism. Learn more by listening 
Healthcare professionals should guide pregnant women on medication use.
Pain management is important; women should not feel guilty for taking medication when needed.
The narrative around paracetamol use in pregnancy needs to be clarified for public understanding+++ NOTE when using the term pregnant women, we also refer to inclusive of transgender who may also be pregnant and non binary individuals. 
Disclaimer: Remember we are sharing our opinions and medical knowledge, and not associated with our affiliations. Note that knowledge evolves over time. Note that this is not direct medical advice as we are not your personal doctors however feel free to share any ideas expressed with your own healthcare professional as needed. This episode is unsponsored and received no financial incentive. 

Oct 3, 2025

31 min

Sep 30, 2025

58 min

 
Ep. 23. Pregnancy & Travel in Latin America: Mosquito Risks, Repellent Safety, and Vaccines with Dr. Laila Woc-Colburn
Travel during pregnancy can be both exciting and daunting—especially in Latin America, where mosquito-borne infections and vaccine questions add extra layers of caution. Infectious-diseases specialist Dr. Laila Eugenia Woc-Colburn (Emory University) https://med.emory.edu/directory/profile/?u=LWOCCOL joins Cocooned Health to share the latest science and practical steps for staying safe. From Zika and dengue to repellents, vaccines, and coastal risks, we break down what every pregnant traveller and family should know.
What we cover
Mosquito-borne risks: Zika, dengue, chikungunya, and new findings from Brazil.
Medications: Why there’s no pill for Zika/dengue/chikungunya, why malaria prophylaxis matters in Latin America and pregnancy-safe options. 
Specific areas of risk.
Repellent choices: DEET, picaridin, IR3535, and oil of lemon eucalyptus—what the evidence says, and how to use them safely in pregnancy.
DEET safety: Decades of data show standard use is not linked to adverse pregnancy outcomes.
Environmental protection: Clothing, permethrin, screens, and removing standing water.
Yellow Fever and where it is located including now the cities...
Vaccination safety in pregnancy when travelling
NutritionThis episode is for general education only and isn’t medical advice. Risks and recommendations change by location and over time. Always check the latest official guidance and speak with your own clinician before travel or vaccination decisions.Disclaimer: Remember we are sharing our opinions and medical knowledge, and not associated with our affiliations. Note that knowledge evolves over time. Note that this is not direct medical advice as we are not your personal doctors however feel free to share any ideas expressed with your own healthcare professional as needed. This episode is unsponsored and received no financial incentive. 

Sep 30, 2025

58 min