The majority of agents that cause disease in humans are viruses or bacteria, although the parasite that causes malaria is a notable example of a protozoan. There are a number of different routes by ...
The revival of ancient bacteria or viruses remains speculative, but climate change has already boosted the spread of diseases, malaria, dengue, chikungunya, zika. The COVID-19 pandemic that has ...
Some 1.5 million people died in 2013 from this disease, while malaria, next on the list, infected 198 million people and took 584,000 lives in the same year. Migration from low-income to higher-income ...
An initially "unknown" illness affecting hundreds in the Democratic Republic of the Congo may be attributable to malaria, malnutrition and a viral infection. But investigations are ongoing.