Sinophram vaccine(part-2) How many days after giving the blood can be given? Ans::I can give blood within 14 days of giving the first dose of normal vaccine and I can give blood within 14 to 21 days of giving the second dose. However, there are some rules in this case. **The vaccine is a kind of antibody. So I can't give blood to someone who has been affected by corona in the last 21 days. **I can't give blood to someone who has lung infection due to covid infection i.e. severe pneumonia. ****Pregnant mothers and lactating mothers should be avoided when giving blood after vaccination. However, 14 days after the first dose of the vaccine, I can give blood to a healthy person.