Humans have evolved different defences against malaria depending on where they live, scientists have found.
About half the world’s population is exposed to the disease, which kills more than 500,000 people each year.
A study, conducted over 10 years across 11 countries, looked for specific mutations known as markers in genes that result in resistance against malaria in almost 12,000 people.
Laboratory head at the Walter and Eliza Hall Institute in Melbourne, Dr Ivo Mueller, said the study found there is a close evolutionary interplay between malaria and human populations.
“It is a complex interaction between the parasite and the human genome,” he said.
“Part of this study was done in Papua New Guinea, but most of these mutations that we found are actually not found in Papua New Guinea because people there never acquired these mutations.
via Human resistance to malaria varies depending on location, study finds – ABC News (Australian Broadcasting Corporation).
For the second time in less than a week, Israeli authorities will ban Muslim worshipers from entering Hebron’s Ibrahimi Mosque beginning Tuesday, Sept. 30 in preparation for the Jewish holiday Yom Kippur on Oct. 4.
An official at the mosque told Ma’an via email that the mosque would be completely closed to Muslim worshipers, while “Jewish settlers” would be allowed free access.
The Israeli authorities closed the mosque to Muslim worshipers last Thursday and Friday on the occasion of the Jewish New Year as well.
Restrictions on Palestinian movement across the West Bank are frequently put in place during major Jewish holidays, ostensibly for security reasons.
Hebron specifically is a frequent site of tensions due to the presence of 500 Israeli settlers in the Old City, many of whom have illegally occupied Palestinian houses and forcibly removed the original inhabitants. They are protected by thousands of Israeli forces.
In 1994, an Israeli settler opened fire on Muslim worshipers in the Ibrahimi Mosque, killing 29 and injuring more than 100 Palestinians.
More than 500,000 Israeli settlers live in settlements across the West Bank and East Jerusalem, in contravention of international law.
via Israel bans Muslims from Ibrahimi Mosque beginning Tuesday | Maan News Agency.