Dramatic declines in HIV diagnoses in San Francisco have been attributed to testing, treatment and PrEP, but the declining Black population in the city is an unexamined factor, Dr Jade Pagkas-Bather of the University of Chicago and colleagues argue in the December issue of The Lancet HIV. There has been a 22% fall in San… Read More »
Improvements in access to modern contraception and the education of girls and women are generating widespread, sustained declines in fertility, and world population will likely peak in 2064 at around 9.7 billion, and then decline to about 8.8 billion by 2100 — about 2 billion lower than some previous estimates, according to a new study… Read More »
About half of the adult U.S. population will have obesity and about a quarter will have severe obesity by 2030, according to a new study led by Harvard T.H. Chan School of Public Health. The study also predicts that in 29 states, more than half of the population will have obesity, and all states will… Read More »
(aldomurillo/E+, Getty Images) The Hispanic population over 65 will nearly quadruple in the next 40 years, eventually representing nearly 1 in 5 older Americans. And growing alongside the population will be the daunting challenge of age-related dementia. But unlike some other population groups, there may be more they can do to try and prevent it.… Read More »