New research shows that in Bangladesh, heat wave predictability exists from a few days to several weeks in advance, which could save thousands of lives.
In the United States, extreme heat events have killed more people in the last 30 years than has any other weather-related phenomenon. In Europe, at least 136,835 people died due to heat-related health complications between 2000-2016, which represents more than 87 % of all disaster-related deaths in that area.
El Niño conditions in the tropical Pacific are known to shift rainfall patterns in many different parts of the world. Although they vary somewhat from one El Niño to the next, the strongest shifts remain fairly consistent in the regions and seasons shown on the map above.
With a moderate El Niño expected to develop later this year, the global health community is closely monitoring seasonal climate forecasts. A new bulletin released by the IRI addresses ways in which health decision-makers can use climate information to reduce the potential for negative health impacts. IRI is a a WHO/PAHO Collaborating Centre for Early Warning Systems for Malaria and Other Climate Sensitive Diseases.