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My brother woke up to find a bat on his bed. He captured it in a bucket and took it to animal control, and it turned out to be rabid. Even though he didn’t touch the bat and his doctor couldn’t find any bite marks, he still had to get rabies shots. Why would that be?

By Ask the Doctors • October 3, 2022

The new COVID-19 boosters are here, and I’m not sure if, or when, I need to get one. I had the two-shot Moderna series last winter. I had a mild case of COVID-19 this summer. When I got better, I got the booster. Do I still need to get another one? Am I the only one who is confused?

By Ask the Doctors • September 30, 2022

It seems like there’s a new E. coli outbreak every week. We never worried because we’re careful about washing our produce, but our son-in-law got pretty sick with it after eating a fast-food hamburger. How dangerous is E. coli? Where does it come from? Is there any way to avoid it?

By Ask the Doctors • September 28, 2022

A UCLA Health study is the first ever to look at menopause in mice

By uclahealth • September 27, 2022

I got a few patches of itchy, red skin on my arms six months ago. My doctor says it’s atopic dermatitis, but the cream he gave me isn’t helping. My friend says it’s eczema, which she also has. She let me try her prescription cream, and it got better. Does that mean I have eczema?

By Ask the Doctors • September 26, 2022

As part of a reducing diet, we like to drink plain carbonated water. There’s no sugar in it, no additives and no sweeteners. But apparently there is a new study that says carbonated water leads to weight gain? Why would that be? Should we give it up?

By Ask the Doctors • September 23, 2022

The phrase became popular after COVID-19 vaccines became available, but it’s not accurate, says UCLA Health infectious diseases specialist Dr. Annabelle de St. Maurice

By Sandy Cohen • September 22, 2022

I’m a 38-year-old woman in good health. I kept getting a tight chest while running, so my doctor did some tests. He said my heart looked fine. But when I went for a second opinion, I was diagnosed with microvascular disease. I’ve never even heard of that before. What is it?

By Ask the Doctors • September 21, 2022

The use of a race coefficient in the equation to test kidney function traces back to an old study that had serious limitations.

By uclahealth • September 20, 2022

Drought conditions throughout much of the West have led to wildfire seasons that are longer than in previous years

By Ask the Doctors • September 16, 2022