Pediatrics

CDC study shows power of flu vaccine for kids

(HealthDay)—Flu vaccines protect children against serious illness, even when the vaccine doesn't match the circulating flu virus, according to a new study that reinforces the importance of flu shots.

Diseases, Conditions, Syndromes

Why are some viruses harmless and others deadly?

Viruses outnumber humans by about 400 trillion to one, and yet pandemics are rare. Why? Why do a few viruses inflict so much damage, when the vast majority are harmless or even helpful?

Inflammatory disorders

Can severe weather changes make allergies worse?

Although allergies are normally associated with the spring and fall, it may feel like allergy season never left this winter. From cold fronts to rainy days and back to warmer days, an allergy expert at Baylor College of Medicine ...

Diseases, Conditions, Syndromes

UK health officials prepare for omicron surge at hospitals

England's National Health Service is building temporary structures at hospitals around the country to prepare for a possible surge of COVID-19 patients as the highly transmissible omicron variant fuels a new wave of infections.

Health

Why do we feel so 'blah' after Christmas?

The holiday season is usually a joyous occasion, but many people feel "blah" soon after the celebrations. What is it about Christmas that makes people feel this way?

Vaccination

Coping with cancer and COVID during the holidays

(HealthDay)—Tempting as it is to mingle with friends and relatives, anyone with cancer should take extra precautions this holiday season to avoid COVID-19. Their families also need to be cautious to help protect them, experts ...

Cardiology

Holiday heart syndrome: Binge drinking can cause heart problems

Many people enjoy a tipple over the festive season, but overdoing it could cause "holiday heart syndrome", a condition where the heart beats abnormally—known as atrial fibrillation or AF. This is often experienced as a ...

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