FRIDAY, Jan. 21, 2022 (HealthDay News) — The risk of hospitalization for COVID-19 among older Americans is far higher for those who are unvaccinated than for those who are fully vaccinated and have had a booster shot, new government data shows. The differences were stark: In December, unvaccinated people 50Continue Reading
FRIDAY, Jan. 21, 2022 (HealthDay News) — Herd immunity against COVID-19 is unlikely, and coping with the disease will likely hinge on vaccination, treatment and ensuring adequate hospital capacity, a new study conducted in Los Angeles County claims. With herd immunity, most people have antibodies from vaccination or prior infection,Continue Reading
FRIDAY, Jan. 21, 2022 (HealthDay News) — Some arthritis drugs may reduce the effectiveness of COVID vaccines, according to the Arthritis Foundation, which also offers advice on booster shots. Research is limited, but evidence suggests that disease-modifying drugs used for arthritis may reduce the response of the mRNA COVID-19 vaccinesContinue Reading
FRIDAY, Jan. 21, 2022 (HealthDay News) — If you or someone you know has suffered a concussion, a medical evaluation is crucial, an expert says. A concussion is “a short-lived functional brain injury typically caused by a bump or blow to the head,” Cleveland Clinic concussion specialist Dr. Richard FiglerContinue Reading
THURSDAY, Jan. 20, 2022 (HealthDay News) — If you need more proof that a third shot of COVID vaccine is needed, new British research confirms that boosters can “neutralize” the virus’ Omicron variant. To arrive at that conclusion, they analyzed 620 blood samples from 364 health care workers and staffContinue Reading
THURSDAY, Jan. 20, 2022 (HealthDay News) — Think your prior bout of COVID shields you enough from another encounter with the coronavirus? New research suggests that adding in vaccination is still your best bet. A combination of vaccination and prior infection offers the most optimal protection against infection with COVID-19,Continue Reading
THURSDAY, Jan. 20, 2022 (HealthDay News) — Brain fog. It has become an inexplicable side effect of COVID-19 infection, but researchers now report they have discovered a possible reason why it happens. In a small study, investigators found abnormalities in the cerebrospinal fluid of some COVID-19 patients who developed thinkingContinue Reading
THURSDAY, Jan. 20, 2022 (HealthDay News) — Skin side effects caused by cancer drugs called immune checkpoint inhibitors may be a telltale sign that the drugs are working, according to a new study. Immune checkpoint inhibitors, a type of immunotherapy, boost the body’s immune response against tumor cells and haveContinue Reading
WEDNESDAY, Jan. 19, 2022 (HealthDay News) — If COVID-19 vaccines and medicines are shared equally worldwide, the pandemic could ease this year, a top World Health Organization official said Tuesday. However, if wealthier countries don’t share their resources with poorer countries, there will continue to be high rates of deathsContinue Reading
WEDNESDAY, Jan. 19, 2022 (HealthDay News) — Even if you don’t have side effects from your COVID-19 vaccine, it’s likely still working to protect you, a reassuring new report shows. Many people who receive the mRNA COVID vaccines by Pfizer and Moderna experience body aches and fatigue that indicate theContinue Reading