CDC is announcing today that it will implement a requirement for a negative COVID-19 test or documentation of recovery for air passengers boarding flights to the United States originating from the People’s Republic of China (PRC) and the Special Administrative Regions of Hong Kong and Macau. CDC is announcing this […]
Mientras los CDC trabajan para contener el brote de viruela símica actual y aprender más acerca del virus, esta información puede ayudarle a tomar decisiones fundamentadas cuando esté en situaciones o lugares donde pueda propagarse la viruela símica o del mono. La viruela símica o del mono suele transmitirse a […]
The potentially fatal parechovirus is now circulating in multiple states, causing fevers, seizures, and sepsis-like symptoms, including confusion and extreme pain, according to the CDC. Human parechoviruses are common in children, and most have been infected before they start kindergarten, the CDC said. Between ages 6 months and 5 years, symptoms include […]
At least two strains of monkeypox are currently circulating in the United States, officials from the Centers for Disease Control and Prevention (CDC) said Friday. Most cases in the United States involve the same strain that has been spreading in the United Kingdom and Europe, but investigators have also detected […]
The CDC website said that as of 5 p.m. Thursday, health officials had identified two cases in Florida, two cases in Utah, and one case each in California, Colorado, Massachusetts, New York, Virginia, and Washington state. CDC Director Rochelle Walensky, MD, said Thursday that most of the cases “are within gay [and] […]
A man who worked on a commercial poultry farm in Colorado has tested positive for avian influenza A(H5) virus, better known as H5 bird flu, the CDC said Thursday. This is the first case of H5 bird flu in humans in the United States and only the second case in the world, […]
Unvaccinated children ages 5 to 11 were more than twice as likely to be hospitalized for COVID-19 during the Omicron wave, and nearly a third of hospitalized kids overall had no underlying medical conditions while about a fifth required intensive care unit (ICU) admission, researchers found. From Dec. 19, 2021 […]
About 95% of Americans ages 16 and older have coronavirus antibodies, according to CDC data from testing blood donor samples. The percentage includes antibodies formed from both vaccinations and COVID-19 infections, with nearly 70% of people ages 16 and up having received at least one vaccine dose, the data shows. The seroprevalence […]
The BA.2 Omicron lineage was estimated to be 23.1% of the coronavirus variants circulating in the United States as of March 12, the U.S. Centers for Disease Control and Prevention (CDC) said on Tuesday. Scientists are tracking a rise in cases caused by BA.2, which is spreading rapidly in parts […]
Does the Pfizer-BioNTech Covid-19 vaccine provide less protection to children aged 5 to 11 than to adolescents 12 to 17? A study from New York state released Monday suggests that’s the case. But new data from 10 states released Tuesday tell a different story. The data, published by the Centers for Disease Control […]
