Stay informed with the latest developments in the current COVID-19 pandemic and our dedicated COVID-19 daily newsletter.

Critically ill patients have robust immunity to new coronavirus

'Our data suggest that excessive SARS-CoV-2-specific T cell response can cause COVID-19-related lung failure,' say the researchers.

How much does COVID-19 testing cost?

The diagnostic test for COVID-19 is free to everyone in the U.S. Some insurance companies and Medicare will cover the COVID-19 antibody test. Learn more here

What is acral peeling skin syndrome?

Acral peeling skin syndrome is a rare genetic condition that causes the top layer of the skin to peel. Learn more about the symptoms and treatment options here.

What causes a painful scalp when the hair moves?

Having a painful scalp when the hair moves may be normal, but it can also indicate an underlying skin condition. Learn about the causes and treatments here.

What causes a sweaty back? Diagnosis and remedies

It is normal to have a sweaty back when exercising or in hot weather. However, persistent and excessive sweating of the back may indicate an underlying condition.

Healthful meals on a budget: Meal plans and food options

Many people eat and grocery shop on a budget, so knowing how to prepare convenient, healthful, inexpensive meals is key. Here, find a 7-day meal plan and more.

Gluten foods: List of what to avoid and alternatives

While most breads, pastas, breakfast cereals, and meat substitutes contain gluten, many alternatives are available. Learn more about the range of options here.

Pillows for pregnancy: 7 of the best

A pillow specially designed to support the abdomen, neck, and back can help people sleep comfortably and stay in a healthful position during pregnancy. Learn about some of the best pregnancy pillows here.

Oversleeping: Risks, prevention, and causes

Oversleeping occurs when someone regularly sleeps for an excessive amount of time without feeling refreshed. Some underlying conditions can cause oversleeping.

Stress incontinence: Risk factors and diagnosis

Stress incontinence is when urine leaks from the bladder due to physical pressure. It can occur when coughing or exercising. Learn about stress incontinence here.

Does white discharge indicate the beginning of a period?

White discharge can be expected in the second half of the menstrual cycle. But if it occurs with some symptoms, it can indicate an infection. Learn more here.

What causes clear, sticky discharge?

Clear, sticky discharge is not usually a cause for concern on its own, as the menstrual cycle and other bodily functions influence it. Learn more here.