HOME >> BIOLOGY >> NEWS
Malaria rise in Africa parallels warming trends

Researchers from the Johns Hopkins Bloomberg School of Public Health, the Tyndall Centre for Climate Change Research at the University of East Anglia, the Earth Institute at Columbia University, and other institutions conclude that the increase in the incidence of malaria in East Africa parallels warming trends over the last several decades. The new findings challenge the results of a study, "Climate change and resurgence of malaria in the East African highlands," which was previously published in the journal Nature. The original study, conducted by researchers from the University of Oxford, found "no significant changes" in long-term climate. The new analysis is published in the December 12, 2002, edition of Nature.

"Weather data is particularly sparse in East Africa, and the climate database used was originally created to pool information for analysis over large geographic areas. There is potential, therefore, for reaching spurious conclusions when using such climate data to study diseases at the local level," said Jonathan Patz, MD, MPH, lead author of the new analysis and assistant professor of environmental health sciences at the Johns Hopkins Bloomberg School of Public Health. He further added that, "Malaria is one of the world's most climate-sensitive diseases, and the African Highlands is an area of key importance for climate-malaria risk studies."

According to Dr. Patz and his colleagues, the previous study interpolated climate values to study locations at diverse elevations, differing on average by 575 meters, or approximating a 3 degrees Celsius temperature deviation. Dr. Patz and colleagues argue that the approach crucially ignored temperature variability, particularly essential within an area of such large altitudinal contrasts.

"The climate dataset used is not designed to reveal climate trends for specific locations. It's appropriate for up-scaling information to African regions, not down-scaling to small area locations. It cann
'"/>

Contact: Tim Parsons
paffairs@jhsph.edu
410-955-6878
Johns Hopkins University Bloomberg School of Public Health
11-Dec-2002


Page: 1 2

Related biology news :

1. GenVec, U.S. NMRC, and PATHs Malaria Vaccine Initiative partner to expand malaria vaccine efforts
2. Pan-African Malaria Conference November 17-22 in Arusha, Tanzania
3. Multilateral Initiative on Malaria Secretariat to move to Sweden
4. Malaria research and training benefits global community
5. Malaria called failure, puzzle and challenge
6. Multicomponent Malaria Vaccine Shows Promise in Laboratory Tests
7. Christmas Travellers Are Warned Of Malaria Risks
8. Genetic Code Of Chromosome Of Malaria Parasite Deciphered
9. Virginia Tech Scientist Seek Genetic Solution To Malaria
10. Severe Falciparum Malaria Increases In Honduras
11. Curing Malaria, Controlling Mosquitoes Symposium Set For AAAS Meeting

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:5/16/2017)... 2017   Bridge Patient Portal , an ... MD EMR Systems , an electronic medical record ... have established a partnership to build an interface ... GE Centricity™ products, including Centricity Practice Solution (CPS), ... These new integrations will allow healthcare delivery networks ...
(Date:4/17/2017)... -- NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" or ... 2016 Annual Report on Form 10-K on Thursday April 13, 2017 ... ... Investor Relations section of the Company,s website at http://www.nxt-id.com  under ... http://www.sec.gov . 2016 Year Highlights: ...
(Date:4/11/2017)... No two people are believed to ... York University Tandon School of Engineering and Michigan ... partial similarities between prints are common enough that ... and other electronic devices can be more vulnerable ... in the fact that fingerprint-based authentication systems feature ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... 2017 , ... Personal eye wash is a basic first aid supply for any work environment, ... eye do you rinse first if a dangerous substance enters both eyes? It’s one less ... with its unique dual eye piece. , “Whether its dirt and debris, or an acid ...
(Date:10/11/2017)... ... October 11, 2017 , ... ... today it will be hosting a Webinar titled, “Pathology is going digital. Is ... , on digital pathology adoption best practices and how Proscia improves lab economics ...
(Date:10/11/2017)... and LAGUNA HILLS, Calif. , Oct. ... Cancer Research, London (ICR) and University ... SKY92, SkylineDx,s prognostic tool to risk-stratify patients with multiple myeloma ... MUK nine . The University of Leeds ... partly funded by Myeloma UK, and ICR will perform the ...
(Date:10/11/2017)... ... October 11, 2017 , ... A new ... rates in frozen and fresh in vitro fertilization (IVF) transfer cycles. ... to IVF success. , After comparing the results from the fresh and frozen ...
Breaking Biology Technology:
Cached News: