Coronavirus / COVID

The findings are significant given that a second booster dose may soon be recommended.

Research set to be presented next month found that people with resolved COVID-19, and in some cases active COVID-19, could safely donate organs.

Along with reporting positive data in the youngest pediatric population, the company is working with the Food and Drug Administration (FDA) for emergency use authorization of its vaccine in children 6 years to under 11 years as well as the 12-17 age groups.

COVID-19 vaccines were less protective against symptomatic infection from the Omicron COVID-19 variant than the Delta variant.

The Omicron variant of SARS-CoV-2 had a secondary attack rate of 25.1% in Norwegian households compared with 19.4% for the Delta variant.

A matched cohort study found COVID-19 infection increased the risk of new type 2 diabetes diagnosis. Compared to patients with acute upper respiratory tract infections, COVID-19 patients were 28% more likely to develop diabetes.

There are many unknowns about the BA.2 COVID-19 variant. It appears 50-60% more transmissible than the original Omicron variant, but health experts are mixed on whether cases will spike dramatically.

Recent booster shots of mRNA vaccines prevented severe infection, hospitalization and death during the Omicron wave of the pandemic, despite a higher rate of breakthrough infections than was seen during the Delta wave, a new study found.

A Texas study found children and adolescents who previously contracted COVID-19 retained protective antibodies for 6 or more months after infection. However, natural infection plus vaccination remains the best defense against COVID-19.

Check out these important stories we covered this past week.

The submission is for a fourth dose of its Spikevax (mRNA-1273) vaccine in adults 18 years of age and older.

Policies keep case counts down even when vaccination rates are low, new analysis finds.

A study of over 8 million participants found no correlation between COVID-19 vaccination and developing neurological conditions. However, a risk of some neurological conditions was increased after COVID-19 infection.

A recent JAMA article discussed the role of caregiver vaccination status in pediatric hospitals and ethics of exclusion.

Pfizer’s COVID-19 pill Paxlovid, which includes nirmatrelvir and ritonavir, reduced the risk of hospitalization and death by 89% among adults at high risk for severe disease, recently published phase 2/3 trial data show.

The application is based on 2 Israeli studies for the additional shot for people 65 years and older.

In children and adolescents, the Pfizer-BioNTech vaccine was only mildly effective against symptomatic and asymptomatic COVID-19 infections. Broken down by variant, Omicron infections were more likely to occur and more likely to be asymptomatic.

Axcella Therapeutics chief medical officer Dr. Margaret Koziel discusses the stage 2a clinical trial for their novel long covid treatment.

The new COVID-19 sub-variant, called “Deltacron” or “Stealth Omicron,” appears to be the most contagious strain yet. However, this does not necessarily mean there will be a dramatic spike in cases.

In a nationally televised interview, Pfizer Albert Bourla said it is necessary to fend off waning protection.

Findings of JAMA Network Open analysis reveal effects of interventions designed to prevent spread.

The first study of COVID-19 vaccination status among romantic couples found 15.63% were in disagreement over whether to receive the vaccine.

“Deltacron,” a COVID-19 strain with genes from both the Delta and Omicron variants, appears to have been circulating since the beginning of the year.

Popular pain and fever-reducing drugs can have unintended consequences when it comes to infectious diseases.

Patients hospitalized during the COVID-29 pandemic for unrelated conditions were 20% more likely to die than in the prepandemic period.