With a high fatality rate the Ebola virus has been identified as extremely ¡®infectious¡¯, as even getting infected by the tinniest amount of the infection can prove to be fatal. The virus has been labelled as deadly because there isn¡¯t an exact cure for it.
The virus can transmit itself?through the bodily fluid of an other infected person or if you come into contact while infected animal while butchering it, since researchers believe the fruit bats are the natural hosts of this virus.?
radiowest.kuer.org
However, it¡¯s not only health care workers that come into close contact with patients during treatment or people who deal directly with an animal that is infected at risk anymore. Sexual activity has also become a potent way to transmit the disease.?
According to a study conducted by the University of Pennsylvania, protein fragments, called amyloid fibrils, in human semen significantly increase Ebola virus infection and even protect the virus against harsh environmental conditions such as heat and dehydration.
menhouse.cz
Although Ebola is transmitted primarily through direct contact with blood and other bodily fluids from infected people, follow-up studies from the 2014 epidemic found that men can harbour the virus in their semen for at least two and a half years, with the potential to transmit the virus sexually during that time.
These protein fragments in semen significantly increase the presence of the virus in the body and protect it against environmental conditions, such as heat and dehydration.?
rakyatku.com
"Sexual transmission of the Ebola virus poses a significant public health concern, especially in light of the ongoing Ebola outbreak in the Democratic Republic of the Congo," said senior author Paul Bates.
The researchers suggested that this approach could be tested for its ability to reduce infection in models of Ebola sexual transmission.
n.diemacher.at
Several types of amyloids found in semen enhance the transmission and infection of other viruses, such as HIV, by helping the virus attach to the membrane surrounding host cells.
"Given the potential for sexual transmission to spark new Ebola infection chains, we feel we have found relevant factors that may be important targets for inhibiting the spread of Ebola," said Bart.
infonet.vn
Sexual transmission has also been linked to a resurgence of Ebola in Guinea, which had previously been declared Ebola-free during the West Africa Ebola outbreak. However, the role of host factors involved in sexual transmission has remained poorly understood. This should hopefully help change this situation around.?