The concerns about the addition of India and Pakistan are various. In Karimov's case, he is worried that it would shift the group's attention away from Central Asia to South Asia.
The hepatitis B vaccine series typically consists of three injections. The patient may receive the first injection at any time. He must receive the second injection at least one month after the first and the third at least six months after the first dose, according to the Hepatitis B Foundation.
If you will be traveling regularly to parts of the world where typhoid is a problem, you should get a booster (repeat) dose of the vaccine every 5 years. Typhoid vaccine is available only from a health care professional.