When the immune system encounters a virus, it produces antibodies designed to recognize and eliminate the invader. But in ...

Findings suggest that SARS-CoV-2 infection can activate an immune program that closely resembles those involved in ...

T cell immunity plays a pivotal role in the host defence against SARS-CoV-2, complementing humoral responses and contributing to viral clearance, disease modulation and long-term protection. Upon ...

Long COVID remains a frustrating medical mystery, affecting up to 1 in 10 people long after the initial infection fades. Now, scientists have uncovered a crucial clue hidden deep within the immune ...

When the immune system encounters a virus, it produces antibodies designed to recognize and eliminate the invader. But in some people ...

A new study analyzing the immune response to COVID-19 in a Catalan cohort of health workers sheds light on an important question: does it matter whether a person was first infected or first vaccinated ...

PFAS are found in multiple everyday products, such as cosmetics, outdoor clothing and coated pans. This is because of their special properties. They are heat-resistant and repel water and grease.

New research suggests that with high levels of vaccination and immunity from previous infections, COVID antivirals are no ...

Thymosin alpha-1, also known as Tα1 or thymalfasin, an immunity-boosting peptide shows promise in addressing Long COVID symptoms, but the FDA has not approved it yet.