Researchers have measured concentrations of bacteria in the cabin air of 12 commercial passenger aircraft and found that flying may be safer than we think.
A report from Sun 11 May 2008 shows that 183 children from the capital city Ulaanbataar and provincess have been infected and have been admitted to hospitals for treatment.
The death toll in China's outbreak of hand-foot-mouth disease has risen to 42 children, with the capital Beijing reporting its first case on Wednesday.
An international aid agency has confirmed some cases of cholera in Myanmar's cyclone-hit Irawaddy delta but the number is line with normal levels in previous years.
Bacteria have tiny channels in their walls which operate like the valve on a pressure cooker - they open to release material when the pressure in a bacterial cell gets too great. If the channel didn't open to relieve pressure the bacteria would explode and die, so this is a target for drug development.
Currently there's no evidence to suggest that salads are a major source of food poisoning in the UK and very few incidents of contamination in pre-packed salads have been reported to the Food Standards Agency in the past three years.
Scientists have uncovered a chain reaction which could link Enterococcus faecalis bacteria living in our intestines to the development of colon cancer.
Scientists discovered the only known ecosystem that consists of just one organism in a gold mine in South Africa. This ecosystem could be a model for early life on Earth or other planets.
The causative agent of the disease which has resulted in the recent deaths of 3 people from Zambia and South Africa is a new virus from the Arenaviridae family.
Anyone who has sex can catch a sexually transmitted infection. Find out how to avoid infection, get tested, get treated and how to protect your sexual health.
Scientists say the power of copper to fight germs lies in the fact that copper ions separate on contact with bacteria and cause irreversible damage to the bacteria's cells.
Increased routine measles vaccine coverage implemented during 2000-2007 resulted in a 74% decrease in the estimated number of measles deaths globally. An estimated 197 000 deaths from measles occurred in 2007.
Researchers have have discovered a distinctive chemical signature for placental and cerebral malaria which kill hundreds of thousands of young children a year, giving the option of earlier,or more intense treatment in those who need it.
In the UK 164 people have died of variant CJD, which originally came from cows infected with BSE, and all cases to date shared the same version of the prion gene (MM). A new case has a different varian tof the gene (MV). Estimates are that up to 350 people could be affected in this new wave.
The Ministry of Health of the Democratic Republic of Congo has declared an outbreak of Ebola haemorrhagic fever. As of 26 December, WHO is aware of 34 suspected cases including 9 deaths associated with the ongoing event.
Health care workers in emergency departments are often carriers of the methicillin-resistant Staphylococcus aureus (MRSA), potentially putting patients at risk.
HMPV infection incidence ranged from 2.2% to 10.5% in outpatient cohorts. Infections were asymptomatic in at least 38.8% of each of these cases. Symptoms when apparent were typical of upper respiratory tract infection.
India, Bangladesh, Vietnam and mainland China also experienced new outbreaks of H5 N1 influenza in December. During the same period, four new human cases - in Egypt, Cambodia and Indonesia - were reported to the World Health Organization. A 16-year-old girl in Egypt and a 2-year-old girl in Indonesia have died.