COVID-19 Archive

Two-thirds of Americans with long COVID are women. Women approaching menopause who have long COVID seem to experience worsened symptoms of both conditions. Women's sex hormones appear to contribute to this phenomenon. Hormone therapy is becoming both a treatment and a diagnostic tool to determine driving factors behind affected women's symptoms. Because symptoms overlap, some women may have trouble being correctly diagnosed with perimenopause or long COVID.

A 2024 study found that people who exercise regularly are much less likely to get COVID-19 or be hospitalized with it, compared with people who don't exercise regularly. That's because exercise keeps the immune system strong and able to fight off infection. Exercise enhances the ability of white blood cells to do battle; stimulates the production of antibodies in the lining of the nose, throat, breathing tubes, and lungs; and keeps the immune system from overreacting to infections and harming the body.

The shingles vaccine, Shingrix, can trigger side effects such as a sore arm, achiness, fatigue, and fever. But Shingrix is highly effective at preventing painful shingles rashes and a complication called postherpetic neuralgia, which involves long-lasting nerve pain.

People who received a COVID vaccine during the first two years of the pandemic had a lower risk of developing long COVID, according to a 2024 study.

It's never easy for parents to talk to their teens about sex, so many are understandably hesitant to do so. But even if teens are not yet sexually active, it's important for them to have accurate information about sexually transmitted infections to keep themselves safe and healthy.

A 2023 study suggests that toothbrushing twice daily can lower rates of hospital-acquired pneumonia in seriously ill hospitalized patients.

Psoriasis causes skin cells to multiply far faster than normal, leading to scaly, itchy, painful skin plaques. While treatments have vastly expanded, stigma surrounding psoriasis persists. Skin lesions can affect what people wear, what they do, and how they relate to others. To better cope, people with psoriasis can get family members involved in care and treatment decisions, see a dermatologist for more advanced therapies, revisit which treatments may work for them, and connect with others with the disease.

A 2024 study found that two doses of the recombinant zoster vaccine to prevent shingles remains highly effective after four years.

In a 2024 study, people who reported eating plant-based diets were 39% less likely to have had COVID-19, compared with people who said they were meat eaters.