Immune and infectious diseases Archive

You don’t need your spleen to live a normal, healthy life, but the spleen does play an important role in defending the body against infection, so those without it need to take certain precautions to ensure they remain healthy.

People living with HIV can suppress the virus by taking medication daily. If the level of virus in a person’s blood is suppressed successfully, research shows that the virus isn’t passed on to others. U=U means “undetectable equals untransmittable.”

As the coronavirus pandemic stretches on, many people wonder when they can go back to their workplaces. The answers may depend on where a person lives and works, findings from antibody tests, and other factors.

In our inner cities, the COVID-19 pandemic comes on top of another crisis that has plagued our country for years: the opioid epidemic. The combined effects of these two events are immense, and highlight already-existing problems with our society and our health care system.

Since most of us have been at home for several weeks, it’s natural to be thinking about intimacy with our partners. But is it safe to have sex during this time? What factors might make it unsafe?

Millions of healthcare workers on the front lines of the fight against the coronavirus have a much higher risk of becoming infected, and are being put in further danger due to shortages of protective equipment, but they continue to do their jobs while adapting to current conditions.

We all know we’re supposed to wash our hands thoroughly many times a day to help prevent the spread of the coronavirus, but doing so can make skin dry and cracked. What’s the best way to combat this?

Initial investigation into COVID-19 focused on its respiratory effects, but a more recent report describes serious cardiovascular complications in people with pre-existing heart disease. How does this underlying condition increase risk for these people?

Older people who have a chronic medical condition are at increased risk for severe disease and death if they contract COVID-19. Just how old is “older,” what constitutes chronic disease, and how can you lower risks?