Showing posts with label airborne. Show all posts
Showing posts with label airborne. Show all posts

Tuesday, November 28, 2017

Scarlet Fever Outbreak In England Leaves Researchers Confused: ‘We’re Concerned’

scarletfever


Scarlet fever cases are now at 50-year-high sparking concerns for researchers, as they are baffled as to how “Victorian-era” diseases are making a comeback. The disease has been on the rise since 2014, and researchers are failing to find the cause.


Scarlet fever hit its highest level in England for 50 years, with more than 17,000 cases reported in 2016 according to research in the Lancet. The infection is most common in children under the age of 10 and although highly contagious (being spread easily with a cough) is easily cured with a round of antibiotics. But that, in and of itself, raises concerns of the disease becoming resistant to antibiotics, creating a global pandemic.


Doctors are urging the public to be aware of symptoms, which include a rosy rash, and seek help from their doctor. Data for 2017 suggests the rate of infection may be falling, but experts remain cautious, saying it is “too early to tell.” Normally, first world nations have a better chance of handling an outbreak such as this, but England is on the verge of losing control over this scarlet fever outbreak.


A joint investigation by public health authorities from across England and Wales found that the incidence of scarlet fever tripled between 2013 and 2014, rising from 4,700 cases to 15,637 cases. In 2016, there were 19,206 reported cases, the highest level since 1967. The majority of the outbreaks were in England.


“We are concerned – it’s quite a dramatic rise,” said Dr. Theresa Lamagni, head of streptococcal surveillance at Public Health England, who led the study. “We’ve always seen cases of scarlet fever – it’s just the scale in the past has been much lower than the last few years.” Dr. Lamagni described the soaring number of cases of scarlet fever as “baffling”, adding that no underlying causes had been identified. She stressed that the individual cases of the disease are “not any more serious than previously – it’s just a question of scale.”


scarlet-fever-chart


Scarlet fever was a common cause of death in the Victorian era but had largely been in decline since the introduction of antibiotics. As with any bacterial infection, prompt treatment remains essential to prevent both the spread of the disease and the risk of further complications such as pneumonia and liver damage. Anyone diagnosed with scarlet fever is advised to stay at home until at least 24 hours after the start of treatment to avoid passing on the infection.


There is no vaccine against the disease and all cases must be reported by doctors to the local health authority. Molecular genetic testing has ruled out a newly emerged strain of the infection. Additionally, there has not been any suggestion that the disease has become resistant to the penicillin normally used to treat it – yet.

Thursday, November 16, 2017

Madagascar Outbreak: It Is ‘Inevitable’ The Plague Becomes Resistant To Drugs

madagascarplague


The newest warning about the outbreak of the airborne pneumonic plague, or black death, in Madagascar has been released. Officials warn that it’s inevitable that this bacterial infection that’s infected over 2000 people will become resistant to antibiotics.


The only way to treat a person who has contracted the plague is with antibiotics. But experts now warn that because they are being used so much to treat the infection, antibiotics resistance is inevitable and making this disease much more terrifying. Once the bacteria is resistant, the Madagascar healthcare system will be overwhelmed, and the disease will have control of the nation.


According to the Daily Mail, Madagascar’s healthcare system will be unable to cope if the deadly plague outbreak continues to escalate, a scientist has warned. Scores of doctors and nurses have been struck down with the disease, which is predicted to gather momentum in the coming weeks and there are growing fears hospitals will be unable to meet the illness’ burden. Official figures reveal at least 2,034 people have been infected with the “medieval disease” so far in what has been described as the “worst outbreak in 50 years.” The black death outbreak has so far claimed at least 165 lives.


Although the plague is responding well to antibiotics right now, drug resistance is also an increasing concern amongst experts who predict it will vastly accelerate the disease’s death toll. Professor John Joe McFadden from the University of Surrey told MailOnline: “Fortunately in [the] plague, it has not developed much antibiotic resistance. If that kicks in, the plague will be far, far scarier. If you throw more and more antibiotics at patients, antibiotic resistance is more or less inevitable.”


Dr. Derek Gatherer, from Lancaster University’s biomedical and life-sciences department, told MailOnline the country would struggle “to cope” if cases continue to spiral. “Madagascar, typically like many African countries, doesn’t have many doctors. There are around three-and-a-half thousand doctors for 22 million people. They only have around 6,000 hospital beds, so they aren’t particularly well positioned to cope with these kind of events. And if it wasn’t for the international aid coming in things would definitely be much worse for them.”


And experts continue to fear the healthcare system is on the brink of being overwhelmed. Should the disease actually spread to the African mainland, it will be all but impossible to control and the health care system would certainly be unable to handle the outbreak at that point, making a global pandemic much more likely.

Tuesday, November 14, 2017

Black Death: ‘It’s 100 % Likely’ It Spreads To The UK And A ‘Ticking Time Bomb’ Ready To Decimate The World

plague


The death toll in Madagascar due to the plague has jumped for the first time since health officials claimed the infection was in the beginning stages of control.  With the new uptick in those who died, the fear that the disease will spread to the United Kingdom has been confirmed as “100 percent likely.”


The plague death toll has now shown signs that it’s picking up speed again.  Official figures reveal 165 people have now lost their lives in Madagascar’s “worst outbreak in 50 years.” Recent data shows a 15 percent jump in fatalities over just three days, coupled with scientists concerned that the black death has reached a “crisis” point. Ten other African countries have also been placed on high alert, warning that an outbreak could occur at any time.


At least 2,034 people have been infected down by a more lethal form of the black death so far in the country, which lies off the coast of Africa, according to WHO statistics. Some experts fear the disease (which is so deadly because it is airborne) could mutate and become untreatable during this year’s outbreak – which is expected to blight Madagascar until April. Others worry the plague will go beyond mainland Africa and eventually reach the US, Europe, and Britain.  The plague spreads easily and can kill within 48 hours.  That would leave millions more vulnerable to the outbreak, and create a short supply of life-saving antibiotics.


According to the Daily Mail, experts warn the outbreak of plague in Madagascar this year is being fueled by a strain more lethal than the one which usually strikes the country.  This form of the pneumonic plague is airborne, easily spread by a cough or a sneeze, and has been responsible for two-thirds of all infections this year. The bubonic form of the plague, responsible for the “Black Death” in the 14th century strikes the country each year and infects around 600 people. But with over 2000 alread infected by pneumonic plague (and counting) health officials aren’t willing to quit sounding alarms just yet.


Paul Hunter, a professor of health protection at the world-renowned University of East Anglia, was the first expert to predict the plague could travel across the sea. He previously said: “The big anxiety is it could spread to mainland Africa, it’s not probable, but certainly possible, that might then be difficult to control. If we don’t carry on doing stuff here, at one point something will happen and it will get out of our control and cause huge devastation all around the world.” There is always a risk with travel that the disease will spread globally, Hunter added.


“We don’t want a situation where the disease spreads so fast it gets out of control. We are talking about it spreading in days rather than weeks.”  But Hunter is adamant that a well-developed country could manage the plague should a global outbreak occur. Hopefully, most will never have to find out how well another country can manage this infection.


A few health experts have warned that there is no threat to the UK, however, some have warned the plague outbreak will certainly spread to the region. Richard Conroy, the founder of Sick Holiday, has sent a chilling warning to UK authorities. Conway is saying it’s “only a matter of time” before the disease arrives on British soil. Conroy warned it is inevitable that the plague will spread due to the vast movement of people across the globe. “I believe that it’s 100 percent likely that plague will arrive in the UK once more – it’s just a question of ‘when’, not ‘if’. And it’s not an exaggeration to say that this is a real threat – a ticking time bomb that’s waiting to decimate the world,” Conroy continued. “With the current outbreak still remaining treatable with antibiotics, however, the current risk is low.”

Monday, November 13, 2017

Deadly Plague Could MUTATE And Become Untreatable As It Spreads Globally

Face masks are placed on children in Antananarivo, Madagascar (AP Photo/Alexander JOE)

Face masks are placed on children in Antananarivo, Madagascar (AP Photo/Alexander JOE)


The pneumonic plague has already infected 2,000 in Madagascar and killed 143 in the country’s worst outbreak in 50 years. But health officials are now warning the deadly bacteria could mutate and become untreatable as it spreads across the globe.


Coupled with the high likelihood that this disease could spread globally by an infected traveler getting on a plane to Europe or America, health officials are now warning that the strain of plague which has already killed more than 140 Madagascar could mutate and become untreatable.


Professor Paul Hunter has warned that, while it would be rather easy for an advanced country to contain the disease in its current form, he fears that it could evolve into something far more dangerous. Hunter, who is a disease expert at the University of East Anglia, told the Daily Star: “If it reaches the UK, Europe or the US it would be similar to the Ebola outbreak. We would have a few isolated cases but it shouldn’t spread like it has in Madagascar.” But he had more to add. “As with any disease, it’s a real worry that it mutates and become untreatable,” Hunter said.


So far, the majority of the recent cases of the black death have the been pneumonic plague, a more deadly form of the bubonic plague which devastated Europe’s population in the 1300s. While the bubonic plague is spread through the bites of infected fleas, pneumonic plague is spread through the air, usually by coughing. Airborne infections are difficult at best to control.


Symptoms of the plague include a very high fever, coughing (potentially coughing up blood), and headaches. Ten African nations have already been put on alert that the plague could easily spread to their region of the globe. The plague can be fatal 24-48 hours after infection, but antibiotics will take care of the infection.


Schools and universities have been closed with a ban issued on public gatherings, such as the tradition of “dancing with the dead” which has been partially blamed for the disease’s spread. The current outbreak is also highly unusual as it has affected urban areas increasing the risk of transmission, according to the World Health Organization. WHO has delivered 1.2 million doses of antibiotics to fight the disease while the Red Cross has been training hundreds of volunteers on the island to publicize preventative measures.