A task force of allergists and immunologists recommends those administering the COVID-19 vaccine ask patients some key questions beforehand.
While reactions to vaccines are extremely rare, the American College of Allergy, Asthma and Immunology (ACAAI) said anyone being vaccinated should be asked if they have a history of a severe allergic reaction ...
Cases of anaphylactic shock caused by COVID-19 vaccines are very rare, based on numbers from the first week and a half of vaccinations in the United States, federal public health officials said Wednesday.
There have been 21 cases of anaphylaxis out of nearly 1.9 million doses of the Pfizer-BioNTech vaccine administered in the very first days of the national COVID-19 vaccination program, s...
In very rare cases, some people have had severe allergic reactions after receiving the new COVID-19 vaccines, leading the American College of Allergy, Asthma, and Immunology (ACAAI) to issue updated guidance for Americans with allergies.
The U.S. Food and Drug Administration has given emergency use authorization to COVID-19 vaccines from Pfizer-BioNTech and Moderna.
Americans may have questions about possible allergic reactions as immunization with the first COVID-19 vaccine begins, and allergy experts can provide some answers.
The Pfizer COVID-19 vaccine received emergency use authorization from the U.S. Food and Drug Administration on Friday, and distribution of the vaccine began on Monday. But on Dec. 9, soon after the rollout of the vaccine in t...
The sting of fire ants can be painful and even deadly -- and the threat rises during fall across the southeastern United States.
At this time of year, fire ants move to warm surfaces such as concrete slabs or asphalt roads, according to the American College of Allergy, Asthma and Immunology (ACAAI), which urges people to take precautions.
Parents of kids with food allergies probably won't be surprised to hear that Halloween is an especially risky time for their youngsters.
A new study found that serious allergic reactions (anaphylaxis) triggered by peanuts jumped 85% when kids were trick or treating. Serious reactions triggered by an unknown tree nut or peanut exposure rose by 70% on Halloween compared to the ...
Giving antihistamines to a child suffering a potentially fatal allergic reaction may do more harm than good if it causes a delay in emergency treatment, a new study warns.
Researchers reviewed the medical records of young patients, aged 8 months to 20 years, who were admitted to a pediatric intensive care unit for treatment of anaphylaxis between July 2015 and January 2019.
The idea behind immunotherapy for peanut allergy is appealing in its simplicity: Ask a patient to eat tiny amounts of peanut every day, and over time their immune system will become desensitized to it.
Unfortunately, this cure might be doing more harm than the allergy itself, a new evidence review suggests.
People who undergo immunotherapy for their peanut allergies wind up with...
You might be surprised to learn that food allergies can start in adulthood and involve a food you've eaten without a problem for your entire life.
For adults as well as kids, the top -- but not the only -- food culprits are eggs, milk, peanuts, tree nuts, fish and shellfish, wheat and soy, according to the American College of Allergy, Asthma and Immunology.
The U.S. Food and Drug Administration approval Thursday of the first generic versions of the EpiPen and EpiPen Jr. has pleased medical experts, who hope it will make the lifesaving medication more affordable and available.
"It's exciting for lots of reasons," said Dr. Michael Blaiss, executive medical director of the American College of Allergy, Asthma and Immunology.