transmission
| Subheading | transmission |
|---|
| Record Type | Q |
|---|
| Entry Version | TRANSM |
|---|
| Abbreviation | TM |
|---|
| Scope Note | Used with diseases for studies of the modes of transmission. |
|---|
| Annotation | subhead only; for transmission & mechanism of transmission of disease from man to man, from man to animal, from animal to man or animal to animal; indexing policy: Manual 19.8.74; DF: /transm or /TM |
|---|
| Online Note | search policy: Online Manual; use: main heading/TM or TM (SH) or SUBS APPLY TM |
|---|
| History Note | 75; used with Category C 1975-89; C1-3 1990 forward |
|---|
| Date of Entry | 19741023 |
|---|
| Revision Date | 20030722 |
|---|
| Date Established | 19750101 |
|---|
| Unique ID | Q000635 |
|---|