Tag: Respiratory viruses

According to the CDC, for many respiratory viruses, you can be contagious for a period both before and after experiencing symptoms. This makes the question, "Can I go out if I don't have a fever?" a critical one for public health and safety. Understanding that a lack of fever doesn't guarantee you are no longer a risk is vital for everyone.

While the saying suggests otherwise, cold weather itself does not directly cause illness; viruses do. However, recent research confirms that cold air can compromise your nasal immune defenses, making you more susceptible to infection, which helps answer the question, **does cold air make you more likely to get sick**?.

According to the Centers for Disease Control and Prevention (CDC), many respiratory viruses, including the common cold, are highly contagious, especially in the early stages. So, **should I stay home if I have cold symptoms**? Making the right decision is crucial for your health and the well-being of your community.

While the old wives' tale suggests cold weather is to blame for your sniffles, medical science tells a different story. So, **Do cold temperatures actually make you sick?** The answer is more complex than a simple yes or no, involving a mix of environmental factors and your body's delicate defenses.