NIH dengue vaccine enters phase 3 trial in Brazil

A large-scale clinical trial to evaluate whether a candidate vaccine can prevent the mosquito-borne illness dengue fever has been launched in Brazil. The vaccine, TV003, was developed by scientists in the laboratory of Stephen Whitehead, Ph.D., at NIH's National Institute of Allergy and Infectious Diseases (NIAID). The Butantan Institute, a non-profit producer of immunobiologic products ["]