TASK DEFINITION: In this task, you are given one French sentence. The major part of the sentences talk about health-related topics, but some of the them describe an organization and its activities. Your job is to translate the given sentences into English.
PROBLEM: Il n’existe ni traitement spécifique, ni vaccin; des soins intensifs sont généralement nécessaires.

SOLUTION: No specific treatment or vaccine exists for dengue, and general intensive care is often needed.

PROBLEM: étudier la pathogénicité, la virulence et la résistance aux antibiotiques de souches individuelles au sein d’une espèce

SOLUTION: to study pathogenicity, virulence and antibiotic resistance of individual strains within a species

PROBLEM: À ce jour, il n’existe aucun vaccin contre le sérogroupe B.

SOLUTION:
To date, no vaccine is available against serogroup B.