During this period, some common sicknesses in Africa include:

1. Malaria: This is a year-round issue in many African countries, with an increase in cases during the rainy season when mosquito breeding grounds are abundant.

2. Respiratory Infections: Respiratory illnesses like pneumonia and bronchitis are common, particularly during seasonal changes or cooler weather.

3. Diarrheal Diseases: These are common due to poor sanitation and hygiene, especially in areas with limited access to clean water.

4. Typhoid Fever: Caused by contaminated food or water, typhoid remains prevalent in many parts of Africa.

5. Cholera: Occurs in areas with poor sanitation and is highly contagious. Cholera outbreaks are more common during the rainy season when water contamination is frequent.

6. HIV/AIDS: Though significant progress has been made in treatment and prevention, HIV/AIDS continues to affect many people across the continent.

7. Tuberculosis (TB): Africa remains one of the regions with the highest incidence of tuberculosis, which is exacerbated by the HIV epidemic.

8. Dengue Fever: This viral infection transmitted by mosquitoes has seen a rise in cases, especially in countries near the equator.

9. Meningitis: Epidemic meningitis outbreaks occur, especially in the “meningitis belt” across the Sahel region in West Africa.

10. Ebola: While less common, there are occasional outbreaks of Ebola in certain parts of West and Central Africa.

These illnesses are often aggravated by limited healthcare access, inadequate sanitation, and climate conditions.