Nancy Lapid

(Reuters.) – Here is a list of recent COVID-19 studies. There is some research that needs to be further investigated to verify the results and has not been peer reviewed.

Long-term COVID risks may be increased by diabetes

New analysis of seven studies suggests that diabetes may raise the likelihood of COVID.

To determine if people develop persistent symptoms such as depression and brain fog after COVID-19 treatment, researchers reviewed four-week old studies. In three of the studies, people with diabetes were up to four times more likely to develop long COVID compared to people without diabetes, according to a presentation https://eppro02.ativ.me/web/page.php?page=IntHtml&project=ADA22&id=1683 on Sunday at the annual Scientific Sessions of the American Diabetes Association. Although the researchers stated that diabetes is a risk factor for COVID long term, their results are not definitive. The studies were conducted using different definitions and time frames. Some looked at patients in hospitals while others looked at people who have milder COVID-19.

The researchers stated that “more high-quality research across multiple settings and populations is needed in order to establish if diabetes really does pose a risk for COVID.” Following COVID-19 is complete, it may be a good idea to monitor people who have diabetes.

CoVID-19 is a pregnant hormone that’s linked to learning skills in babies

Researchers have discovered that babies born to mother who received COVID-19 during pregnancy may be more at risk than the average for brain problems related to learning, focus, memory, and social skills.

Between March 2020 and September 2020 they studied 7772 Massachusetts infants. They followed the babies for 12 months. The researchers found that 14.4% of infants born to 222 mothers who had a positive pregnancy coronavirus test were later diagnosed with neurodevelopmental disorders. This compares to 8.7% babies whose mothers did not have the virus during their pregnancy. After accounting for other neurodevelopmental risk factors, including preterm delivery, SARS-CoV-2 infection during pregnancy was linked with an 86% higher risk of a neurodevelopmental disorder diagnosis in offspring, the researchers reported on Thursday in JAMA Network Open https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2793178. Infections in the third trimester increased the risk by nearly two-thirds.

Researchers point out that the study they did was very brief. They cannot exclude the possibility of additional neurodevelopmental effects as children get older. However, the researchers note that larger, more thorough studies will be needed in order to exclude other possible causes and to prove the coronavirus to be to blame.

A rare, post-COVID-19 Syndrome in children is less prevalent now

A rare, but potentially life-threatening, inflammatory condition that can be seen in children following a coronavirus virus infection is now more common. According to new research, Omicron variants are causing the majority of infections. More kids have been vaccinated.

Researchers looked at data from Denmark that included more than half a billion children and adolescents who were infected with Omicron after it became dominant. Nearly half of them had experienced breakthrough infections. Multisystem Inflammatory syndrome in Children (MIS) was a condition that causes inflammation of the brain, heart, lungs and kidneys following a mild, or asymptomatic, SARS-CoV-2-related infection. It affects only one vaccinated child, and eleven unvaccinated. That translates to rates of 34.9 MIS-C cases per million unvaccinated children with COVID-19 and 3.7 cases per million vaccinated young COVID-19 patients, the researchers said on Wednesday in JAMA Pediatrics https://jamanetwork.com/journals/jamapediatrics/fullarticle/2793024. The researchers said the rates for MIS-C when Delta was prevalent were 290.7 cases per million of unvaccinated children infected with COVID-19 and 101.5 among those who were vaccinated.

According to the research, the vaccine may be helping prevent MISC from causing deadly inflammatory reactions in children who have been vaccinated.

Click for a Reuters graphic https://tmsnrt.rs/3c7R3Bl on vaccines in development.