US health secretary says he is ‘deeply concerned’ about outbreak in Texas.
Robert F Kennedy Jr, the top health official in the United States who is known for his scepticism of vaccines, has backed the measles jab amid a deadly outbreak of the…
US health secretary says he is ‘deeply concerned’ about outbreak in Texas.
Robert F Kennedy Jr, the top health official in the United States who is known for his scepticism of vaccines, has backed the measles jab amid a deadly outbreak of the…