Random triples
| Subject | Object |
|---|---|
| gptkb:2009_H1N1_flu_outbreak | late 2009 |
| gptkb:Hib | 1985 |
| gptkb:pandemic_H1N1_2009 | late 2009 |
| gptkb:20th_century_polio_epidemics | 1955 |
| gptkb:Haemophilus_influenzae_type_b | late 1980s |
| gptkb:2009_H1N1_outbreak | 2009-09 |
| gptkb:Whooping_Cough | 1940s |
| gptkb:Pertussis | 1940s |
| gptkb:HIB | 1987 |
| gptkb:2009_flu_pandemic | late 2009 |
| gptkb:measles | 1963 |
| gptkb:2009_H1N1_flu | 2009-09 |
| gptkb:H1N1_influenza_pandemic | late 2009 |
| gptkb:Africa_meningitis_belt | 2010 |