Table 1.
Number of provinces with public health campaigns: 1950-1980
| Number of provinces with a given public health intervention | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| sanitary campaigns | for clean drinking water | 3 | 3 | 3 | 4 | 3 | 4 | 6 | 5 | 3 | 4 | 4 | 1 | 1 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 3 |
| monitoring water | 1 | 0 | 0 | 0 | 1 | 3 | 5 | 1 | 5 | 2 | 3 | 1 | 4 | 4 | 4 | 7 | 3 | 2 | 1 | 3 | 3 | 6 | 11 | 11 | 9 | 5 | 6 | 7 | 7 | 9 | 9 | |
| monitoring disease prevention | 7 | 5 | 5 | 6 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 7 | 6 | 6 | |
| monitoring food | 4 | 4 | 5 | 8 | 4 | 8 | 6 | 6 | 6 | 6 | 9 | 3 | 7 | 7 | 6 | 9 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 12 | 7 | 8 | 7 | 9 | 10 | 6 | |
| patriotic public hygiene | 4 | 4 | 12 | 8 | 8 | 6 | 8 | 5 | 11 | 6 | 5 | 3 | 4 | 6 | 8 | 8 | 2 | 0 | 0 | 2 | 4 | 3 | 4 | 3 | 5 | 3 | 5 | 9 | 14 | 14 | 14 | |
| against typhoid | 2 | 2 | 2 | 1 | 0 | 1 | 2 | 2 | 2 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 4 | 1 | 1 | 4 | |
| against dysentery | 1 | 2 | 0 | 0 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 2 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 3 | 3 | |
| against diarrhea | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 1 | 1 | |
| vaccinations | pertussis | 0 | 1 | 1 | 4 | 4 | 5 | 3 | 4 | 4 | 4 | 5 | 2 | 4 | 2 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 3 | 6 | 3 | 5 | 5 | 7 | 6 | 8 |
| diptheria | 5 | 7 | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 4 | 6 | 6 | 6 | 8 | 10 | 9 | 7 | 8 | 6 | 6 | 6 | 10 | 8 | 7 | 8 | 7 | 6 | 8 | 13 | 14 | 14 | |
| smallpox | 18 | 21 | 18 | 14 | 12 | 9 | 9 | 9 | 8 | 7 | 6 | 5 | 10 | 8 | 6 | 6 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 2 | 3 | 2 | 1 | 3 | 4 | 4 | 3 | |
| typhoid | 5 | 4 | 3 | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 4 | 3 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | |
| meningitis | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 3 | 5 | 5 | 4 | 6 | 5 | 6 | 4 | 3 | 6 | 5 | 5 | 7 | |
| cholera | 6 | 4 | 5 | 4 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 5 | 4 | 6 | 5 | 7 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 3 | 5 | 4 | 4 | |
| measles | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 6 | 15 | 14 | 10 | 8 | 7 | 8 | 9 | 8 | 8 | 8 | 6 | 8 | 15 | 16 | 16 | |
| tuberculosis | 7 | 7 | 9 | 6 | 6 | 8 | 7 | 8 | 8 | 7 | 8 | 9 | 7 | 4 | 4 | 3 | 3 | 1 | 1 | 1 | 2 | 1 | 3 | 2 | 4 | 4 | 4 | 4 | 2 | 5 | 5 | |
| reproductive health | contraception | 0 | 0 | 0 | 1 | 1 | 4 | 11 | 6 | 7 | 5 | 3 | 3 | 10 | 10 | 10 | 8 | 4 | 3 | 2 | 5 | 5 | 6 | 6 | 8 | 6 | 7 | 5 | 8 | 10 | 10 | 9 |
| midwifery | 23 | 25 | 26 | 23 | 23 | 19 | 20 | 17 | 19 | 15 | 8 | 6 | 10 | 13 | 11 | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 8 | 11 | 16 | 18 | 22 | 21 | 17 | |
| mosquito vector controls | malaria prevention | 5 | 5 | 9 | 8 | 5 | 6 | 12 | 11 | 13 | 10 | 7 | 6 | 6 | 8 | 9 | 10 | 4 | 1 | 0 | 0 | 3 | 4 | 5 | 8 | 9 | 11 | 11 | 9 | 8 | 7 | 9 |
| dengue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
| campaign against malaria | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| other infectious disease controls | pertussis | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 |
| typhus | 1 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 4 | 3 | 2 | 3 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | |
| flu | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | |
| meningitisii | 2 | 1 | 1 | 1 | 1 | 3 | 2 | 3 | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 2 | 6 | 5 | 2 | 5 | 4 | 4 | 3 | 4 | 5 | 3 | 4 | 5 | 6 | 4 | 7 | |
| polio | 7 | 5 | 8 | 11 | 7 | 5 | 10 | 7 | 10 | 11 | 9 | 7 | 6 | 7 | 8 | 6 | 3 | 3 | 1 | 3 | 2 | 5 | 5 | 6 | 6 | 5 | 6 | 7 | 9 | 14 | 7 | |
| tuberculosis | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 3 | 1 | 1 | 6 | 4 | 6 | 8 | 6 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 2 | 6 | 3 | 4 | 4 | 2 | 5 | 3 | |
| campaign against malnutrition | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 3 | |