Corona Virus: Germany's Robert Koch Institute withdraws optimistic vaccine claim.

Germany's top institute for infectious diseases pulled its own paper which claimed a vaccine could be available this fall. The Robert Koch Institute said the document was posted in error and removed it from its website.

German Patient Walks Again with Patient-Specific 3D-Printed Hip Implant.

German patient Inge W. had been afflicted with a hip malformation since her birth. Due to an extensive number of intense surgeries and revisions throughout her life, there was very little bone left in her pelvic region, leaving a large hole in the bone and making it very difficult to attach a standard hip implant. As her condition grew worse, it seemed that Inge had no other choice but to be confined to a wheelchair for the rest of her life. Fortunately, she was able to walk again with the help of a patient-specific 3D-printed hip implant. She approached the Helios ENDO-Klinik in Hamburg, Germany, Europe’s leading hospital in hip and knee surgery, to see if they could offer an alternative. After visiting with Dr. Thorsten Gehrke, the Medical Director of the clinic, it was clear that there was only one solution: a patient-specific hip implant, made-to-measure so it could fit the remaining bone perfectly. Dr. Gehrke turned to the 3D Printing expertise of Materialise for help with the case. First of all, a 3D model of Inge’s pelvis was digitally reconstructed, and then printed out. It helped to make the surgical procedure clear to Inge, and calm her fears – fears which were understandable, given that this was the tenth operation she would undergo on her hip! The 3D-printed model of her hip also played an even more important role in helping the surgeons at Helios ENDO-Klinik to plan the surgery and visualize the steps they needed to take to introduce the implant as accurately as possible. And finally, the implant itself was also constructed with 3D Printing using the Materialise aMace Integrated System; 3D-printed in titanium, the implant is completely adapted to the patient’s anatomy, ensuring a perfect fit and a much smaller risk of dislocation and impingement. During the operation, the surgeons were also able to place the aMace acetabular revision system and insert the screws as accurately as possible due to the implant trial and bone model we provided along with the 3D-printed hip implant. Furthermore, the 3D-printed drill guides enabled them to drill exactly where the screws needed to fix the implant in place. Therefore, it assured optimal mechanical stability and prevented the accelerated wear and early failure of the implant. Five months after Inge’s pelvic reconstruction, she is making a great recovery and can now walk completely unaided. We hope she continues to enjoy the use of her hip for many years! Contributed by medical 3Dprinting by materialise

"African Swine Fever is a man-made disease"

Dr Klaus Depner and Dr Sandra Blome, of the Friedrich-Loeffler-Institut in Germany have new insights about the virus , they have studied cases and are of the opinion that “Most problems are a matter of human misbehavior.”

 African Swine Fever, it should be that the major threat with regard to the virus is not the virus itself, but how humans deal with it.Trials at the FLI showed that there is no difference in the way the ASF virus affects wild boars or domestic pigs.

Logically, one of the major questions that the researchers had when ASF was introduced in 2007 in the Caucasus was: how would the virus spread and behave in wild boars? Depner: “Essentially, we had two hypotheses.

The first one was that the disease in wild boars would die out due to the high virulence of the virus.”Blome: “Roughly, the animals get sick four days after infection.”Depner: “Usually death will follow within three to six days, .

This means that almost all infected hosts will die very quickly, which means that the virus will cease to exist very soon because it kills its host.

In that case, we would not have to worry, ASF would do its job extinguishing itself.”Blome, however, points to the fact that ASF virus is not that contagious. High viral loads are found in blood, but saliva or faeces contain less virus:

“We overestimated the contagiousness of African Swine Fever. The disease moves very slowly. When looking at affected wild boar populations, most of them have not been significantly reduced. The virus doesn’t spread that quickly at all.” Blome adds, “Wild boars shed the virus mainly when they are very sick and in the final stage of the disease.

When the animals have high fever it’s in their character to stay where they are, and they are certainly not going to walk very far when they feel bad.”Depner: “So what we have here is a virus that is very stable in its environment without fast movement. It neither dies out, nor moves.

 Undisposed carcasses of infected wild boars remain infectious for a long time in the environment and become a source of infection for healthy animals.” The human factor; its usually a case of human misbehavior. What happened is that infected meat made it to the market.

When many pigs started to die, they were sent to slaughter. Pig prices dropped, cheap meat entered the market and the meat made its way into homes – and into suitcases. This is how the virus dispersed.

 The virus spread along the main roads, the transport routes. This spread bears a 100% human mark.” Humans can be identified as having aggravated the situation ever since as well.

 Since wild boars have often been thought to be spreading the virus, in several countries attempts were launched to eradicate them – Poor bio security protocols have also been identified as cause of spread of the virus.

Bio security measures include the following; Changing clothes, working hygienically and making sure nothing from the outside reaches the inside.

 Story credit; world poultry.

JOINT HEALTH FOR HORSES.

Injuries can occur any time and its the responsibility of pet owners to ensure they protect their animals. Injuries ranging from trauma, slips, falls and puncture wounds should all be guarded against as this will be predisposing conditions for lameness ,poor performance and death in cases of infection of wounds. The horse stalls and stables must be comfortable,airy and free of materials that can be a source of injury such as nails, coiled wires, iron pieces e.t.c. This is where the stall mats come in handy.These are highly durable, recycled rubber that are made into comfortable mats /mattress for the comfort of your animals. The mats are flat, and provide a non-slip surface for the horses preventing any fall. The mats ensures safety by limiting the number of falls and subsequent injuries/lameness.The mats are non porous, so they are easy to clean and disinfect preventing a proliferation of bacteria,thus limiting infection. The horses are comfortable ,without the risk of any injury from penetrating objects in the stall, horses housed in stalls with these mats are clean,calm and very sociable. Get your mats here;http://www.animat.ca/en/equine/

AVIAN INFLUENZA PREPAREDNESS.

Avian influenza has been reported in japan,Canada,Taiwan e.t.c. The necessary bio security measures are in place,surveillance control are also on going. Bio security and surveillance is the only way to stop the virus.The next line of action for countries not yet affected is to be proactive and beef up surveillance,monitoring at points of entry ,at poultry farms ,markets and airports.The same way the Ebola virus infection was monitored and controlled the AVIAN INFLUENZA VIRUS SHOULD ALSO BE TACKLED. The infection control preparedness measures set in motion has prevented avian infection in Hong Kong. The proactive prevention plan implemented widely in Hong kong healthcare system was a significant factor preventing the spread of influenza strain A H7N9 =BIRD FLU.(Jan 2015 issue of infection control and hospital epidemiology.) The infection control implemented an integrated approach utilizing active and enhanced surveillance,early airborne infection isolation,rapid molecular diagnostic testing and extensive tracing for health workers with unprotected exposure.The enhanced surveillance methods appeared to be an important key to detection of H7N9. With the above course of action and outcome,all hands must be on deck to stop the bird flu virus. BE PROACTIVE =BIO SECURITY +SURVEILLANCE= STOP THE AVIAN INFLUENZA VIRUS.