Tick Fever; booster shot

Hi, wanted to ask you about Tick fever. Apparently the cases are a lot in Pune. Is it important to take the booster every 2 months? I have been giving Nova oral medication every 2 month for ticks and fleas.

Tick fever cases are a lot everywhere but giving medication without diagnosis is not recommended because eventually the medicine you are giving will start having no effect and Nova will require higher dosages if the body develops tolerance to that particular drug.

Use tick repellent shampoos, spray, spot on. The community also have recommended scooby dub dub a lot for the ticks as well.