The question was worded in the source as: "Over the next 10 years, do you think climate change will make these health issues in your country more frequent or severe, less frequent or severe, or do you think they will remain largely unchanged? Vector-borne infectious diseases"
Citation formats
Health professionals on climate change and vector-borne diseases worldwide 2020
Almost ** percent of healthcare professionals surveyed around the world in 2020 believed vector-borne infectious diseases will become more frequent or severe over the next ten years due to the impact of climate change. Fewer than percent thought climate change would make vector-borne diseases less frequent or severe.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆƽâ°æ can support your business.
Lancet. (April 7, 2021). Distribution of opinion of health professionals on the effect of climate change on vector-borne infectious diseases worldwide as of 2020 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/1461551/health-workers-on-climate-change-and-vector-borne-diseases/
Lancet. "Distribution of opinion of health professionals on the effect of climate change on vector-borne infectious diseases worldwide as of 2020." Chart. April 7, 2021. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/1461551/health-workers-on-climate-change-and-vector-borne-diseases/
Lancet. (2021). Distribution of opinion of health professionals on the effect of climate change on vector-borne infectious diseases worldwide as of 2020. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/1461551/health-workers-on-climate-change-and-vector-borne-diseases/
Lancet. "Distribution of Opinion of Health Professionals on The Effect of Climate Change on Vector-borne Infectious Diseases Worldwide as of 2020." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 7 Apr 2021, /statistics/1461551/health-workers-on-climate-change-and-vector-borne-diseases/
Lancet, Distribution of opinion of health professionals on the effect of climate change on vector-borne infectious diseases worldwide as of 2020 ÌÇÐÄÆƽâ°æ, /statistics/1461551/health-workers-on-climate-change-and-vector-borne-diseases/ (last visited July 24, 2026)
Distribution of opinion of health professionals on the effect of climate change on vector-borne infectious diseases worldwide as of 2020 [Graph], Lancet, April 7, 2021. [Online]. Available: /statistics/1461551/health-workers-on-climate-change-and-vector-borne-diseases/
