Enlarge / Boston Medical Center Child Life Specialist Karlie Bittrich sees to a baby while in a pediatrics tent set up outside of Boston Medical Center in Boston on April 29, 2020. (credit: Getty | Boston Globe) Despite being widely seen as mild, the omicron coronavirus variant has been brutal on children and adolescents—particularly babies […]
Tag: Infectious disease
Booster protection from omicron hospital stay dips from 91% to 78%
Enlarge / A vial containing Moderna COVID-19 booster vaccine at a vaccination center. (credit: Getty | SOPA Images) COVID-19 booster doses are largely holding up against the ultratransmissible omicron variant, despite the fact that protection inevitably wanes over time, according to a recent study published by the Centers for Disease Control and Prevention. Still, with […]
COVID raised heart risks 63% for a year after infection in study of 11M people
Enlarge / X-ray technicians take a chest X-ray of an unvaccinated COVID-19 patient on the Intensive Care Unit (ICU) floor at Hartford Hospital in Hartford, Connecticut, U. S., on Tuesday, Feb. 1, 2022. (credit: Getty | Bloomberg ) A bout of COVID-19 can take a hefty toll on the heart and blood vessels; people who […]
Tonga’s first COVID outbreak erupts; vaccination surges to 98%
Enlarge / Photo taken on Jan. 20, 2022 shows a beach resort hit by the tsunami on the outskirts of Nuku’alofa, capital of Tonga. (credit: Getty | Xinhua News Agency ) The ultra-transmissible omicron coronavirus is now spreading in Tonga, causing the archipelago nation’s first COVID-19 outbreak as it tries to recover from an underwater […]
As states drop masking, CDC stands by guidance: “We are not there yet”
Enlarge / Dr. Rochelle Walensky, Director of the Centers for Disease Control and Prevention, testifies during a Senate Health, Education, Labor, and Pensions Committee hearing on Capitol Hill on January 11, 2022, in Washington, D.C. (credit: Getty | Pool) The Centers for Disease Control and Prevention is standing by its mask guidance, despite more and […]
Moderna’s omicron booster was only as good as current vaccine in monkey study
Enlarge / A vial of the current Moderna COVID-19 vaccine. (credit: Getty | Ivan Romano) In a small group of monkeys, an omicron-specific version of Moderna’s COVID-19 vaccine did not protect against the omicron variant better than Moderna’s current, highly effective booster. This finding casts doubt on whether a switch to variant-specific doses is necessary. […]
Tonga in lockdown after COVID spread from wharf workers
Enlarge / This photo shows the Australian Navy’s HMAS Adelaide docked at Vuna Wharf in the Tongan capital of Nukualofa on January 26, 2022. The Adelaide delivered aid following the January 15 eruption of the nearby Hunga Tonga-Hunga Ha’apai underwater volcano. (credit: Getty | Mary Lyn Fonua) The archipelago nation of Tonga went into lockdown […]
Omicron-specific vaccine boosters are now in humans as trials begin
Enlarge / A vial of the current Moderna COVID-19 vaccine. (credit: Getty | Ivan Romano) The first doses of omicron-specific COVID-19 vaccines went into the arms of clinical trial participants this week. This takes place just as the towering wave of cases from the ultratransmissible coronavirus variant appears to be cresting in the US and […]
Omicron’s wave is at least 386% taller than delta’s—and crushing hospitals
Enlarge / Medical Director of the Intensive Care Unit (ICU) checks the vital signs of a COVID-19 patien while her husband rests in a bed next to her at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, on January 3, 2021. (credit: Getty | Apu Gomes) Despite its widespread reputation for being mild, the ultratransmissible […]
WHO warns of potential for more variants as omicron subvariant found in US
Enlarge / World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus (credit: Getty | Fabrice Cof) The head of the World Health Organization on Monday dampened optimism that the pandemic will subside in omicron’s wake, noting that global conditions are still ideal for the emergence of new variants. “There are different scenarios for how the pandemic […]