Researchers have developed a new model that can predict COVID-19 infection rates in Texas two to three weeks in advance.

The Complex Care Service was created for patients like Emily Hedspeth who are, as Thompson described, “the sickest 1 percent of the sickest 1 percent.”

If you've already had the coronavirus and recovered, you might be tempted to give the vaccine a pass. A scientist explains why the shot offers the best protection against future infection.

Researchers have found evidence of Bartonella infection in the blood of people with schizophrenia and schizoaffective disorder, a new study shows.

SARS-CoV-2 is much like a zombie virus. It interferes with normal sickness behavior and blocks pain, turning its victims into unsick spreaders of the virus.

In a new study with mice, a vaccine administered directly to the bladder cleared the bacteria that cause urinary tract infection. Can it work for people?

People with severe COVID-19 and a secondary blood infection had longer hospital stays and poorer outcomes, research finds.

There's growing evidence that Bartonella infection can involve skin lesions and mental symptoms, report researchers.

People who used e-cigarettes in the past were 21% more likely to develop respiratory disease, and current users had a 43% higher risk, a new study finds.

Healing is a complicated process. As people age, higher rates of disease and the fact that old cells lose the ability to divide slow this process down.