AIDS win be our first priority, but in two years' time we don't know where AIDS research will stand, so we are also thinking of activity on other diseases.

The idea of the live-virus vaccine is to produce in a continuous way some viral antigens.

Since most of the transmission is sexual transmission, you have a regional or local response to the virus.

It's clear that prevention will never be sufficient. That's why we need a vaccine that will be safe.

It's easier to learn things for life by the age of 12 and not the age of 18. This is just my guess.

We don't know why, but there are some gradients of infection.

The center will be fully operational in two years' time, but probably in the middle of the year we will have a temporary laboratory of 4,000 square feet.