It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
originally posted by: loam
a reply to: starfoxxx
Actually, today they were very clear that the primary purpose for bringing Brantly and Writebol was for the research opportunity. Otherwise the supportive care they would get here is the SAME they would have gotten over there.
The Ebola outbreak concentrated in West Africa is “out of control,” and the international community has no organized plan to address it, a global health expert said Tuesday.
originally posted by: loam
a reply to: starfoxxx
Actually, today they were very clear that the primary purpose for bringing Brantly and Writebol was for the research opportunity. Otherwise the supportive care they would get here is the SAME they would have gotten over there.
there really isn't a *firm* answer on exactly how ebola is transmitted and the time frames involved.
Transmission
Because the natural reservoir of ebolaviruses has not yet been proven, the manner in which the virus first appears in a human at the start of an outbreak is unknown. However, researchers have hypothesized that the first patient becomes infected through contact with an infected animal.
When an infection does occur in humans, there are several ways in which the virus can be transmitted to others. These include:
-- direct contact with the blood or secretions of an infected person
-- exposure to objects (such as needles) that have been contaminated with infected secretions
The viruses that cause Ebola HF are often spread through families and friends because they come in close contact with infectious secretions when caring for ill persons.
During outbreaks of Ebola HF, the disease can spread quickly within health care settings (such as a clinic or hospital). Exposure to ebolaviruses can occur in health care settings where hospital staff are not wearing appropriate protective equipment, such as masks, gowns, and gloves.
originally posted by: loam
a reply to: kruphix
Who said it was a new strain?
Quick making accusations you can't support.
Making assumptions about the newest outbreak of a virus notorious for mutating may be ill-advised, WHO head Margaret Chan warned in a speech planned for delivery to the Presidents of Guinea, Liberia, and Sierra Leone, “Constant mutation and adaptation are the survival mechanisms of viruses and other microbe,” Chan said. “We must not give this virus opportunities to deliver more surprises.”
Why There’s No Cure:
Viruses are too small to reproduce on their own, so they have to inject their genome into a host cell. This means that when the host cell replicates, so does the virus. In order for the virus to be able to do its injecting, ‘do all the hard work for me’ trick, it needs to be able to attach to a molecule on the surface of the host cell—this molecule is called a receptor. If the virus doesn’t have the equipment to attach to a certain kind of cell’s receptor, it can’t invade that cell. In fighting viruses, it’s important to identify the virus’ corresponding receptor so you can prevent it from binding and thus prevent it from replicating. With Ebola, this is the missing piece of the puzzle—we don’t know what the receptor is, so we don’t have a way to stop the virus from proliferating. In humans, Ebola is capable of invading many different kinds of host cells, so it’s possible that it is capable of binding to more than one receptor, making it a dangerously versatile aggressor. Ebola is also notoriously hazardous to study, although many research universities and institutions are working on unraveling its mysteries. www.scilogs.com...
A recent article in The New England Journal of Medicine (Baize et al., 2014) suggests that the currently ongoing outbreak in Guinea is caused by a divergent variant of the Zaire ebola (EBOV) lineage. The EBOV strain has previously caused ebola outbreaks in the Democratic Republic of Congo and Gabon.
originally posted by: ~Lucidity
a reply to: kruphix
Why Aren’t Previously Successful Methods Used to Stop Ebola Working Against This New Strain?
Making assumptions about the newest outbreak of a virus notorious for mutating may be ill-advised, WHO head Margaret Chan warned in a speech planned for delivery to the Presidents of Guinea, Liberia, and Sierra Leone, “Constant mutation and adaptation are the survival mechanisms of viruses and other microbe,” Chan said. “We must not give this virus opportunities to deliver more surprises.”
Was this posted yet? I'm catching up.
ETA: Sounds like it was from that same deleted transcript speech? "...planned for delivery." And not delivered...for some reason.
in some areas, chains of transmission have moved underground. They are invisible. They are not being reported.