Siwen Wang, research fellow in the Department of Nutrition, discussed a study she led on how healthy habits-including maintaining a healthy body weight, not smoking, and exercising regularly-may reduce the risk of long COVID.įebruary 10: The COVID-19 public health emergency is ending. William Hanage, associate professor of epidemiology, said that hybrid immunity-stronger immune protection among those infected after vaccination-may also be playing a role.įebruary 15: A new Harvard study says sticking to these 6 habits could cut your long COVID risk in half (Parade) Another factor may be a phenomenon called mortality displacement, in which an infectious disease outbreak temporarily increases death rates in a population and is followed by a period of lower mortality rates. Glimcher Associate Professor of Immunology and Infectious Diseases, commented on factors that may be driving the switch, such as better access to vaccines in communities of color in 2022 and improved access to care. (The Boston Globe)Įarly in the pandemic, Black and Hispanic people were more likely than white people in Massachusetts to die from COVID, but that trend has now reversed. Here’s a selection of stories in which they offer comments and context: 2023įebruary 20: COVID is still killing people every day. We’ll be updating this article on a regular basis. Chan School of Public Health experts have been speaking to a variety of media outlets and writing articles about the pandemic. In the wake of an outbreak of coronavirus that began in China in 2019, Harvard T.H. In general, “our findings suggest that children and adults have similar incidence rates of SARS-CoV-2 infection, underscoring the need for rapid evaluation of vaccine efficacy and safety in children to expand vaccine indications to younger age groups,” they wrote.For the Harvard Chan community: Find the latest updates, guidance, useful information, and resources about Coronavirus Disease 2019 (COVID-19) here. When they analyzed Covid-19 incidence by age group, rates per 1,000 person-weeks appeared to be similar across the board: 6.3 for children up to 4 years old 4.4 for children ages 5 to 11 6.0 for children 12 to 17 and 5.1 for adults. Fatimah Dawood of the US Centers for Disease Control and Prevention and colleagues took a close look at the incidence of Covid-19 and found that among households with one or more people infected, the mean infection risk within those households was 52%, adding to the evidence that households remain a common place that the virus spreads. The new research, conducted from September 2020 through April 2021, included data on 1,236 people from 310 different households with one or more children in New York City, and certain counties throughout Utah.ĭr. When might your kid be able to get vaccinated? Here's what the rollout of Covid-19 shots for ages 5 to 11 might look like These findings were published just a day after the companies Pfizer and BioNTech officially requested emergency use authorization from the US Food and Drug Administration for their Covid-19 vaccine, at a smaller dosage, in children ages 5 to 11.īen Dropic Vaccine shot Cincinnati Children's Medical Center She added that the new findings should be considered in pandemic control efforts as well as vaccine and therapeutics research. “The fact that children, and especially young children, can transmit SARS-CoV-2 is now established and more clearly understood,” wrote Munoz, who was not involved in the study. SARS-CoV-2 is the name of the coronavirus that causes Covid-19. Flor Munoz, a pediatric infectious disease specialist at Texas Children’s Hospital and associate professor of pediatrics at Baylor College of Medicine, wrote in an accompanying editorial. “The study demonstrates that all along, children of all ages including infants and toddlers have had a similar risk of SARS- CoV-2 infection compared with adults,” Dr. But kids only had symptoms about half the time. The new study, published in the journal JAMA Pediatrics, found adults and children living in Utah and New York City shared similar risks of becoming infected with coronavirus. Child Covid-19 cases decrease week over week but make up a larger proportion of total cases
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