700 Children's® – A Blog by Pediatric Experts

Posts About Infectious Disease

Posted by: Christopher Ouellette, MD on Oct 14, 2025

Mosquito bites are more than a nuisance, they can spread viruses like La Crosse, which may cause severe illness in children. Learn where this virus is found, how to recognize symptoms, and what families can do to protect against infection.

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Four smiling children stand in a row, proudly showing their upper arms with bandages after receiving vaccinations. They wear casual clothing and appear confident and happy, promoting a positive message about immunization.
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2025/26 Respiratory Vaccine FAQs for Parents
Flu, COVID-19, and RSV can hit kids hard—but vaccines and antibody shots offer powerful protection. Get answers to parents’ most common questions about the 2025/26 respiratory season and learn how to keep your family healthy.
father and daughter cooking together in a kitchen
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H5 Bird Flu: Everything You Need to Know

Bird flu, or avian flu, is a naturally occurring illness caused by Type A influenza viruses. To minimize the risk of exposure to bird flu, follow these preventive measures recommended by the CDC.

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About this Blog

Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center

700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.

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Latest Posts

Child wearing a mask having his temperature taken

COVID-19 and Kawasaki Disease: What Parents Need to Know

May 12, 2020

Within a few weeks, clusters of sick kids with, what is being called, "Pediatric Multisystem Inflammatory Syndrome," started to appear in New York City and several other states. Some of these cases resembled a rare inflammatory illness called Kawasaki Disease. Read More

Mold

Mold in Children's Hospitals: What Parents Need to Know

Apr 27, 2020

For children with healthy immune systems, mold exposure from the environment is not dangerous. Some people who are sensitive to molds might develop allergy symptoms due to chronic exposure to high amounts of mold. Read More

making a face mask

Mask Safety 101: Why You Shouldn’t Mask a Baby

Apr 06, 2020

As the coronavirus pandemic evolves, so do the recommendations. One of the most recent recommendations by the Centers for Disease Control and Prevention (CDC) is to wear “cloth face coverings in public settings where other social distancing measures are difficult to maintain.” Read More

Caregiver and child cooking in the kitchen

COVID-19: How to Keep Kids Busy and Connected

Mar 23, 2020

In these uncertain times, parents have the added stress of keeping their children busy and connected with friends and family, all while staying home to slow the spread of coronavirus. We did some crowdsourcing to get some great ideas for younger and older kids. Read More

Woman wearing a face mask

What Parents Need to Know About Coronavirus

Mar 23, 2020

COVID-19, caused by a novel coronavirus, is a global pandemic. Below are answers to some frequently asked questions about COVID-19. Read More

Child sitting on dad's lap looking at tablet

Things to Do If Your Child Has a Sibling in the Hospital During the COVID-19 Pandemic

Mar 20, 2020

For children who have a brother or sister admitted this could raise questions: Is my sibling okay? When will they come home? Why can’t I visit them? What happens at the hospital? Will I get sick? Read More

Mother administering antibiotics to her child

Antibiotics: When They Help and When They Hurt

Nov 19, 2019

Imagine you are at the doctor’s office and your child is miserable with a fever, stuffy nose and sore throat. After the exam, the doctor suggests that the illness is most likely viral. Should you ask for an antibiotic anyway? Read More

Measles

Jadeecada: Macluumaadka Qoyska

Apr 23, 2019

Jadeecadu waa xanuun lakala qaado oo fayrus keeno oo ku faafa hawada oo qofku qufac iyo hindhiso yeesho. Waa caabuq uu talaal baajin karo. Read More