The minister said first confirmed case of yellow fever happened in 2017, 17 years after the last case in the country. (newsdiaryonline.com)
A person who had been visiting El Salvador is Erie County's first confirmed case of Zika, the mosquito - borne virus suspected as the cause of birth defects in Latin America. (nystateofpolitics.com)
A link between playing rugby and early onset dementia has been established by a brain injuries expert who has identified the first confirmed case of the degenerative disease being caused by the contact sport. (concussionwise.com)