| Viral Hepatitis - Historical Perspective |
|
|
| Enterically |
|
| transmitted |
|
| “Infectious” |
| A |
| E |
| Viral
hepatitis |
| NANB |
|
|
| Parenterally |
|
| transmitted |
|
| B |
| D |
| C |
| “Serum” |
|
|
| F,
G, |
|
| ? other |
|