Head lice affect more than 100 million people worldwide annually. Permethrin (1% formulation) is efficacious but resistance is emerging. Malathion (0.5% formulation) is an alternative, but ...

While dogs are not common carriers of bird flu, they can become infected, especially if exposed to sick or dead birds.

Chung adds that a person can have lice for four to six weeks without showing symptoms, so they can easily spread it to others without knowing. How to know if you have lice Lice are very small and ...

Bartonella often infects mammals, including domestic animals like cats, dogs ... Spread by body lice, trench fever affects ...