Titre du sujet
Mosquitoes aren’t human best friends
Lycée Arago (Perpignan)
Colegiul National B.P. Hasdeu (Buzau, Roumanie)
In some regions, mosquitoes carry pathogens they transmit to humans by biting them, which in turn contaminates uninfected mosquitoes and causes diseases such as malaria to spread. Using realistic biological values for the mosquito species and the disease of your choice, estimate the maximum number of mosquitoes a city the size of Perpignan can bear without fearing the spread of such a disease.