Cholera News and Research

Latest Cholera News and Research

Powerful new approach could aid design of better drugs with fewer side-effects

A powerful new way of analyzing how drugs interact with molecules in the body could aid the design of better treatments with fewer side-effects.

5 Oct 2017

GTFCC launches new strategy to reduce cholera deaths by 90% by 2030

An ambitious new strategy to reduce deaths from cholera by 90% by 2030 will be launched tomorrow by the Global Task Force on Cholera Control, a diverse network of more than 50 UN and international agencies, academic institutions, and NGOs that supports countries affected by the disease.

4 Oct 2017

Bacteria release membrane-derived vesicles that may have different functions during infection

Bacteria release membrane-derived vesicles (MVs), which are small particles that can transport virulence factors to neighboring bacteria or to the cells of a mammalian host. This special MV-based system for delivering toxic proteins and nucleic acids in a protected manner to the target cells may have different specific functions depending on whether the bacterium acts as an extracellular or intracellular pathogen.

18 Sep 2017

New mathematical model accurately forecasted when cholera epidemic would peak in Yemen

Hokkaido University scientists has developed a new mathematical model which accurately forecasted that a devastating cholera epidemic in Yemen would peak by early July, the 26th week of 2017 and the cumulative incidence would be the order of 700-800 thousand cases.

26 Aug 2017

Cholera vaccines provide substantial protection for adults but less effective for children, review shows

A new review of the research literature led by researchers at the Johns Hopkins Bloomberg School of Public Health shows that cholera vaccines provide substantial protection for adults but provide significantly less protection for children under age 5, a population particularly at risk for dying from this diarrheal disease.

9 Aug 2017

Study shows how climate change affects Europe's most dangerous pathogens

The impact of climate change on the emergence and spread of infectious diseases could be greater than previously thought, according to new research by the University of Liverpool.

2 Aug 2017

New approach may improve translation of immunological research findings

Mouse models have advanced our understanding of immune function and disease in many ways but they have failed to account for the natural diversity in human immune responses.

27 Jul 2017

University of Warwick receives multi-million pound grant to improve healthcare in slums

The University of Warwick is to receive more than £5 million to find better ways of delivering healthcare to some of the world's poorest people.

14 Jul 2017

Haiti to receive $40.5 million from the UN to combat cholera epidemic

The General Assembly at the United Nations met and adopted a resolution yesterday to transfer a substantial amount of unused aid to Haiti to help it combat the cholera outbreak.

14 Jul 2017

World Health Organization not sending cholera vaccines to Yemen

The World Health Organization (WHO) said on Tuesday that there was no chance the agency would attempt to vaccinate Yemen against cholera due to the fact that the disease has spread so widely there that such an effort would be fruitless. This is a U-turn on a decision made by the organization a month ago. On June 15th this year, the WHO had decided to send one million doses of cholera vaccine to Yemen in collaboration with some other partners. This was following a request from Yemen’s internationally recognized government. This new decision revokes the earlier plans.

12 Jul 2017

Yemen facing serious cholera outbreak

Yemen has been torn apart with violence that has led to widespread famine and now it has another demon to face. International health authorities last Saturday announced that the world now faces one of its worst cholera outbreaks.

25 Jun 2017

Suspected cholera cases in Yemen is now more than 100,000

The number of suspected cholera cases in Yemen has reached 101,820 and killed 798 people since 27th April, says the World Health Organization (WHO).

12 Jun 2017

Microbiologist explores new methods for analyzing fecal pollution in water

In a project supported by the Austrian Science Fund FWF, the microbiologist Andreas Farnleitner is looking at new methods for analyzing faecal pollution in water. Using DNA analytics, the scientist aims to develop comprehensive and simple methods to determine the extent and origin of faecal pollution.

2 Jun 2017

New research combines metals and organic acids as viable alternative to antibiotics

Antibiotics are an effective means of treating bacterial contamination. But extensive use of antibiotic substances in medicine and agriculture has resulted in increasingly antibiotic-resistant bacteria.

23 May 2017

WHO and partners respond to upsurge of cholera cases in Yemen

The World Health Organization and partners are responding to an upsurge in cholera transmission in several parts of Yemen that has claimed 51 lives and caused around 2752 suspected cases since 27 April 2017.

15 May 2017

Cholera incidence in Africa increases during El Niño, study reveals

Cholera cases in East Africa increase by roughly 50,000 during El Niño, the cyclical weather occurrence that profoundly changes global weather patterns, new Johns Hopkins Bloomberg School of Public Health research suggests.

11 Apr 2017

The Government of Somalia launches first oral cholera vaccination campaign

The Government of Somalia has launched an oral cholera vaccination (OCV) campaign today with the support of WHO, targeting over 450 000 people in 7 high-risk areas around the country.

17 Mar 2017

Plant-based drug for hemophilia shows promise in animal models

People with hemophilia require regular infusions of clotting factor to prevent them from experiencing uncontrolled bleeding. But a significant fraction develop antibodies against the clotting factor, essentially experiencing an allergic reaction to the very treatment that can prolong their lives.

13 Feb 2017

Oral dose of phage cocktail prevents infection and cholera-like symptoms in animal model

Oral administration of a cocktail of three viruses, all of which specifically kill cholera bacteria, prevents infection and cholera-like symptoms in animal model experiments, report scientists from Tufts University School of Medicine and the Sackler School of Graduate Biomedical Sciences at Tufts in Nature Communications on Feb. 1.

1 Feb 2017

Spectroscopy and computer help RUB scientists gain new insights into workings of protein switches

Using a combination of infrared spectroscopy and computer simulation, researchers at Ruhr-Universität Bochum have gained new insights into the workings of protein switches.

16 Jan 2017