Articles on Respiratory illness

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The same polluted air that may have contributed to a baby’s preterm birth is also a risk when the vulnerable baby goes home. Nenov/Moment Collection via Getty Images

I’m a Philly neonatologist, and every time I discharge a baby from the NICU, I worry about the air they’ll breathe at home

Even small increases in air pollution can increase the risk of serious respiratory illnesses for preterm infants and their risk of having asthma as they get older.
Public and private employers are rescinding COVID-era flexibility and mandating employees back to the office. (Unsplash+/Getty Images)

As back‑to‑school season approaches, Canadian employers are making a mistake by mandating workers back to the office

Remote-work flexibility has supported workplace equity helped limit outbreaks of respiratory infections. Back-to-offices mandates could erase those gains, especially with lowered vaccination rates.
Flu shots are recommended for most Canadians over six months old. (Shutterstock)

What you need to know about cold and flu season

With cold and flu season on the horizon, it’s time for a flu shot. It takes about two weeks after vaccination for immunity to take effect, which is why it’s recommended to get the jab in the fall.
Jordanian forensics experts inspect the site of a chlorine gas explosion in the Port of Aqaba in June 2022. Khalil Mazraawi/AFP via Getty Images

Chlorine is a highly useful chemical that’s also extremely dangerous − here’s what to know about staying safe around it

Chlorine is a widely used industrial chemical that’s frequently a factor in toxic accidents and workplace injuries. A pharmaceutical expert explains why it’s so hazardous.
A massive dust storm billows across the western desert of Iraq on April 26, 2005. Shannon Arledge/USMC via Getty Images

Desert dust storms carry human‑made toxic pollutants, and the health risk extends indoors

Desert dust storms are increasingly picking up materials like sewage, herbicides and other human-made waste and transporting them on tiny particles that are easy to inhale.
Human metapneumovirus, or HMPV, peaks in North America from February to May, just on the heels of flu season. martin-dm/E+ via Getty Images

Human metapneumovirus, or HMPV, is filling ICUs this spring – a pediatric infectious disease specialist explains this little‑known virus

Similar to the patterns seen with COVID-19, flu and RSV, HMPV is making a comeback after years of being repressed by people wearing masks and social distancing.

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