Yvonne Barr, a virologist, played a crucial role in the discovery of the cancer-causing Epstein-Barr virus while working with pathologist Anthony Epstein in 1963. Her expertise in growing cell cultures in a controlled environment was instrumental in proving Epstein's hypothesis that the virus was responsible for large facial tumors in Ugandan children. Barr's contributions to virology and her role in this groundbreaking discovery have been overlooked for many years.
Professor Sir Anthony Epstein, a renowned pathologist and virologist, co-discovered the Epstein-Barr virus, which causes Burkitt lymphoma and glandular fever. His groundbreaking work led to the understanding of how viruses can cause cancer in humans and paved the way for the development of vaccinations. Throughout his career, he made significant contributions to medical science, received numerous accolades, and was a passionate advocate for science education. Professor Sir Anthony Epstein passed away at the age of 102, leaving behind a lasting legacy in the field of cancer research.
Virologist warns against the old adage "feed a cold, starve a fever," explaining that energy and nutrients are important when fighting a fever as it increases metabolic demand. Fevers are the body's defense mechanism against bacteria and viruses, and it's crucial to stay hydrated and consume enough calories. Eating bland foods and staying hydrated is recommended, and seeking medical advice for high fevers, especially in children, is important.
The JN.1 COVID variant, initially responsible for less than 5% of US cases, now accounts for over 60%. Virologists, including Johns Hopkins' Andy Pekosz, emphasize the continued effectiveness of vaccines, tests, and antivirals against the surge. Pekosz stresses the importance of updated COVID-19 vaccines and urges more people to get vaccinated to combat the new variant.
Virologist Kristian Andersen, who is under investigation for allegedly misleading the public about the possibility of a lab origin of SARS-CoV-2, may have also misled the intelligence community. Andersen assured officials in a briefing organized by the State Department's intelligence analysts in early 2020 that the virus was natural, drawing from an influential letter he authored. The revelation comes amidst growing concerns that the letter aimed to suppress discussion of a lab accident as the origin of the pandemic. New evidence suggests that Andersen's briefing discouraged some officials from investigating the lab leak theory. Andersen is expected to testify before the House Oversight and Accountability Committee tomorrow.
