Almost half of 9 and 10-year-olds get HPV vaccination at first opportunity This spring, more than 800,000 young people received an invitation to be vaccinated against HPV, the human papillomavirus.
Risks of potential release of genetically modified mosquitoes evaluated On Saba, a Dutch Caribbean island, diseases such as dengue, chikungunya and zika can be reduced by the use of genetically modified mosquitoes.