Rabies transmission from cows is extremely rare, and the risk is significantly lower compared to animals like dogs or bats. However, given that the cow’s rabies status is unknown and your sister had an open cut on her hand that came into contact with the cow’s saliva, taking precautions is advisable.
Next Steps
Yes, as a precaution, it is recommended to start the rabies vaccine series in such cases, particularly if the animal cannot be observed for 10 days to rule out rabies symptoms.
Rabies is almost always fatal once symptoms appear, so it’s better to err on the side of caution.
If She Has Been Previously Vaccinated Against Rabies:
2 doses of the rabies vaccine (Day 0 and Day 3).
But If She Has NOT Been Vaccinated Before: 4 doses of rabies vaccine.
Health Tips
Wash the wound thoroughly with soap and water immediately.
Apply an antiseptic like povidone-iodine.