T-cell immunity is effective against Omicron in most vaccinated individuals, but the virus can evade…
Browsing: COVID-19
COVID-19, caused by the SARS-CoV-2 coronavirus, is a global infectious disease that emerged in late 2019 and reshaped public health, science, and society. It primarily affects the respiratory system but can impact multiple organs, leading to a wide range of symptoms from mild illness to severe complications. The pandemic spurred unprecedented scientific collaboration, driving rapid advances in virology, epidemiology, and vaccine development, including mRNA technology. Research into COVID-19 continues to reveal insights into viral evolution, immune response, long COVID, and pandemic preparedness. Its legacy continues to influence healthcare systems, global health policy, and biomedical innovation worldwide.
A study on Chile’s COVID-19 vaccination program revealed that using a different type of booster…
Kaiser Permanente finds the Pfizer COVID-19 third dose vaccine protection against hospitalization from omicron wanes…
A second COVID-19 booster offers protection for vulnerable groups, but hybrid immunity and waning benefits…
Longer intervals between COVID-19 vaccine doses boost antibody responses, especially in naïve individuals, while prior…
A fully vaccinated and boosted 31-year-old woman tested positive for Omicron strain of SARS-CoV-2 just…
Researchers looked at COVID-19 immunity prior to emergence of the omicron variant to help inform…
A UCLA study found that 30% of COVID-19 patients developed Long COVID, with hospitalized, diabetic,…
Immunologists from Trinity, who have worked on coronaviruses for the past decade, have just unraveled…
Emerging therapeutics could overcome drug-resistant variants. They might look like cells and act like cells.…
Psychiatric Conditions Increase the Risk of Breakthrough COVID A new study led by the University…
A new COVID-19 test using nanoMIPs detects SARS-CoV-2 more sensitively and under extreme conditions, offering…
A single inhaled dose treated or even prevented infection by COVID-19 and its variants. Current…
Photocatalyst made using a combination of titanium dioxide (TiO2) and copper oxide (CuxO) nanoclusters inactivates…
The U.S. Food and Drug Administration granted emergency use authorization to AstraZeneca’s COVID-19 antibody drug…
The new scientific statement details what has been learned about how to treat, manage and…
Men recovering from COVID-19 show altered semen proteins, potentially impacting fertility, though more research is…
A new UF-developed COVID-19 test detects the virus in 30 seconds, offering PCR-level accuracy at…