Are some COVID-19 vaccines more effective than others?

Are some COVID-19 vaccines more effective than others?
Spain joined other European nations on Wednesday in limiting the use of the AstraZeneca vaccine to the elderly due to concerns over links to extremely rare blood clotting.
Eliminating racist and anti-LGBTQ policies is essential to improving the health of Black gay, bisexual and other sexual minority men, according to a Rutgers-led research team.
Cancer doctors may soon have a new tool for treating melanoma and other types of cancer, thanks to work being done by researchers at the University of Colorado Cancer Center.
Researchers funded by the National Institutes of Health have developed a test to evaluate the expressive language skills of people with Down syndrome, a condition resulting from an extra copy or piece of chromosome 21. Expressive language is the use of words to convey meaning to others. Language delays are common in people with Down …
Adolescents who frequently see billboard or storefront advertisements for recreational cannabis are more likely to use the drug weekly and to have symptoms of a cannabis use disorder, according to a new study in the Journal of Studies on Alcohol and Drugs.
Italy will reserve AstraZeneca’s vaccine for the over 60s following concerns of a link to blood clots in younger people, the government’s top adviser on the coronavirus crisis announced Wednesday.
More than 6.8 million people worldwide are estimated to be living with inflammatory bowel disease (IBD). IBD is believed to be the result of a malfunctioning immune system, which results in an inappropriate immune response that attacks the lining of the intestines.
Three-year-old Elizabeth Zakutansky was born with a rare genetic condition that causes multiple seizures. Her neurologist, a top expert on treating her condition, practices at Lurie Children’s Hospital of Chicago, less than an hour’s drive from the Zakutanskys’ home in Hobart, Indiana. Her parents would like her to get all her care there.
April is Parkinson’s Disease Awareness Month, which makes this a good time to learn more about this progressive nervous system disorder.