You probably have noticed this year and in years past that more people get sick with viruses during the winter than they do during other times of the year, and this isn’t a coincidence! According to the CDC, viruses like the flu reach their peak between December and February.

Why does this happen, though? Does the chilly weather have something to do with it? Our AFC Urgent Care Bronx Webster Ave. team shares some helpful answers below, so keep reading!

How Does Cold Weather Affect Viral Activity?

While cold temperature does not cause you to catch a virus, it does make the flu and COVID-19 more able to thrive. Both the flu and the coronavirus that causes COVID-19 are enveloped viruses, meaning they have an exterior fatty or lipid membrane that protects the virus’ structural integrity while also allowing it to multiply and cause new infections, according to scientists.

This barrier hardens under freezing temperatures, making it easier for the virus to survive and spread from person to person. We’ve listed a few more reasons why cold weather can lead to an increase in viral infections below.

Additional Causes of More Winter Viral Activity

• Spending more time indoors. During the winter, people spend more time indoors with the windows shut, making them more likely to breathe the same air as an infectious person.
• The flu and COVID-19 viruses may be able to infect more people in colder, drier settings because they can survive longer.
• Less sunlight and shorter days. We acquire less vitamin D and melatonin when we get less sunlight, which are both important in battling viruses and illnesses.

How Can I Avoid Contracting a Virus in the Winter?

While there’s no way to totally avoid being sick with a virus, there are a few things you can do to lower your risk, which we’ve detailed in the section below.

While these techniques can help you reduce your risk, immunization is by far the most effective. The flu and COVID-19 are the two most dangerous illnesses at the moment, and both can be prevented and tamed with vaccines. If you haven’t already, consider being vaccinated against both.

Additional Ways to Stay Healthy in the Winter

• Wear a mask. Masks are a simple way to protect yourself and others from the virus by preventing respiratory droplets from spreading.
• Wash your hands regularly and thoroughly. Frequent handwashing helps protect against a variety of illnesses, including the flu and COVID-19.
• Keep your hands away from your eyes, nose and mouth. Germs are less likely to enter your body if you keep your hands away from your face.
• Avoid people who are sick.
• Don’t share personal items.

Have additional questions or need non-emergency medical care? We’re here for you seven days a week! Visit our AFC Urgent Care Bronx Webster Ave. location today.