Is it still useful to get vaccinated after being scratched and bleeding by a cat for 20 hours? How many days will it take?

Yes, as long as it is played within 24 hours of being scratched. This is the best injection period, but the earlier the better. Should be injected five times, respectively, 0 (the day of injection), 3, 7, 14, 28 days, respectively, and vaccinated with rabies vaccine 1 dose.

Vaccination of rabies vaccine must be completed on time. If the whole vaccination is not completed, the anti-rabies immune effect and the rabies prevention effect cannot be guaranteed. Medical staff should inform patients of its importance.

Inoculation dose. Rabies vaccine, regardless of weight and age, is given/kloc-0 per dose.

Vaccination time, in general, post-exposure prevention must be carried out in strict accordance with the procedure of "0, 3, 7, 14, 28 days". 0, 3 and 7 days of injection is very important for the body to produce anti-rabies immunity, so the vaccination time must be strictly implemented. Under inevitable circumstances, it is acceptable to delay or advance the injection of 14 and 28 days, and the subsequent injection is still acceptable.