Condom use and targeted screening are the most important weapons against gonorrhea. Attentiveness to antibiotic resistance trends is also critical.
You have effective weapons in the form of antibiotics. But when you do not use them properly they will be useless.
Vaccination
The most effective weapons against pneumonia are anitbiotics.
Medicine and vaccines.
Antibiotics
A knife
Probally Vaccine Or Antibiotics.
maggots eat the dead flesh
It all depends on what kind of germ your talking about.
Zinc has been proven to be an effective weapon if it is taken within 24 hours of the first symptoms appearing. There are no other weapons yet identified.
Er...which disease exactly? Different ones have different weapons to fight them and their spread?
The Spanish had weapons such as lances and Spanish steel swords. They also used harquebus, which were effective but heavy and slow. This made it easy to defend their territories against enemies.