Which one of the following statements is not correct?
(a)
Hepatitis B virus is transmitted much like HIV.
(b)
Hepatitis B, unlike Hepatitis C, does not have a vaccine.
(c)
Globally, the number of people infected with Hepatitis B and C viruses are several times more than those infected with HIV.
(d)
Some of those infected with Hepatitis B and C viruses do not show the symptoms for many years.