LONDON — Britain will roll out meningitis vaccines to students at a university in southeast England after an "unprecedented" outbreak of the disease killed two people while the number of new cases jumped to 20. The UK Health Security Agency (UKHSA) said all those affected were young people. A 21-year-old student at the University of Kent and a teenage student at a school in the town of Faversham have died. Six of the nine confirmed cases are group B (MenB), the agency added. It is also aware of a baby with a confirmed MenB infection who is not currently linked to the outbreak. Health Secretary Wes Streeting described the outbreak as "unprecedented in its spread." Britain has offered a MenB vaccine to infants since 2015, meaning most current university students are unlikely to have received it. Students at risk Symptoms of meningococcal meningitis and septicaemia can include fever, headache, rapid breathing, drowsiness, shivering, vomiting, and cold hands and feet. Septicaemia can also cause a characteristic rash that does not fade when pressed with a glass. Young people attending universi