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Hope for treating food allergies
While the prevalence of food allergies is increasing, a treatment called oral immunotherapy may help patients reduce their symptoms, according to Kari Nadeau of Harvard Chan School.

Social support may help young adults living with HIV maintain viral suppression
Katherine Tassiopoulos, senior research scientist in the Department of Epidemiology, explains the findings of a recent study on social support and viral suppression among young adults living with HIV.

Amid pandemic, trust in childhood vaccines rose—but support for vaccine mandates decreased
Belief in the safety of routine childhood vaccines rose over the course of the COVID-19 pandemic, but opposition grew to any sort of requirement that children be vaccinated in order to attend public schools, according to a new…
Accelerating LGBTQ health research during a ‘tumultuous year’
Amid a recent wave of policies targeting LGBTQ populations across the U.S., a Harvard collaborative focused on LGBTQ health is doubling down on its work.

Wildfire smoke from Canada poses health risks on East Coast
Wildfire smoke blowing from Canada to the East Coast could have a range of negative health effects, according to experts at Harvard Chan School.

Ensuring kids start life with solid foundations
Harvard’s Center on the Developing Child has illuminated the ways that early influences shape us for life. Now, it’s launching new efforts to give every child a healthy start.

Climate change could be worsening children’s asthma
Climate change poses a risk to current and future generations of children with asthma, according to a new report by the Environmental Protection Agency.
Symposium highlights lesser-known members of the microbiome
Lesser-studied members of the microbiome, including viruses and fungi, were the focus of the fifth annual symposium of the Harvard Chan Microbiome in Public Health Center, held May 15 at Harvard Medical School’s Joseph B. Martin Center.

Regulations reducing lead and copper contamination in drinking water generate $9 billion of health benefits per year, according to new analysis
The Environmental Protection Agency (EPA)’s Lead and Copper Drinking Water Rule Revision (LCRR) costs $335 million to implement while generating $9 billion in health benefits annually—far exceeding the EPA’s public statements that the LCRR generates $645 million in…

Timing of HIV treatment during pregnancy could affect developmental delays in children
During pregnancy, the timing of when mothers start taking antiretroviral drugs to treat HIV may impact the risk of developmental delays in children, according to a study co-authored by researchers at Harvard Chan School.