Saturday, February 27, 2016

Uh-oh!


Do Paralysis and Birth Defects suggest that Zika is really Classical Swine Fever Flavirus contracted from pigs in the ars of Brazil where both Zika and Classical Swine Fever are occurring?

Classical Swine Fever (CSF) - Hog Cholera (HC)

Classical swine fever (CSF), otherwise known as hog cholera (HC) or just swine fever, is a specific viral disease of pigs. It affects no other species. It is a notifiable disease in most countries of the world. Importance of CSF
CSF is one of the most economically-damaging pandemic viral diseases of pigs in the world. Many governments take it very seriously and adopt strict control policies, which include compulsory vaccination or slaughter and eradication policies.
In a susceptible (unvaccinated) herd almost all the pigs are affected. It causes generalised disease, including fever, malaise, lack of appetite, diarrhoea, paralysis, abortion, mummification and the birth of shaking piglets. Mortality is high.
Fortunately, there is only one serotype of the virus and attenuated vaccines are highly effective. Also, it does not spread on the wind or on insects or birds so standard precautions of farm biosecurity should keep it out. However it persists in uncooked and cured meat and these should not be fed to pigs. 

 http://www.thepigsite.com/pighealth/article/447/classical-swine-fever-csf-hog-cholera-hc/

Does the transmission of Classical Swine Fever Flavivirus teach us about the real transmission issues in Brazilian Zika disease?

Classical Swine Fever - APHIS - US Department of Agriculture

https://www.aphis.usda.gov/...
Animal and Plant Health Inspection Service







Classical Swine Fever - The Center for Food Security and ...
www.cfsph.iastate.edu/Factsheets/pdfs/classical_swine_fever.pdf

U.S. details 9 Zika pregnancies: 2 abortions, 2 miscarriages, 1 baby with ‘severe microcephaly’

https://www.washingtonpost.com/news/to-your-health/wp/2016/02/26/after-zika-diagnosis-at-least-two-u-s-women-chose-to-have-abortions-cdc-says/

Memo to Brazilian visitors to this site concerned about Zika

If you're in Brazil, urge you scientists to consider the possibility that Zika is really another flavivirus, Classical Swine Fever virus.

Read this description of Classical Swine Fever Virus (which is infecting pigs in areas of Brazil with the so-called Zika problem)

Molecular Characterization of Classical swine fever virus Involved in the Outbreak in Mizoram

 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3550764/

 Does this sound like Zika?

 "Highest mortality in young animals was observed during the outbreaks. Percent mortality in pre-weaned and weaned piglets was 50% while 10% in pigs above 1 year of age. The disease showed a variable course and clinical symptoms. The affected animals exhibited clinical signs of inappetance, high fever and constipation followed by diarrhea and haemorrhagic patches in skin, characteristic signs of classical swine fever. There were rashes in the belly, medial aspects of thigh and on the base of ears. Necrotic lesions developed on skin in later stages. Affected pigs showed staggering gait. Pregnant sows either aborted or delivered stillborn fetuses. Agalactia was most common sequele of farrowed sows. On post-mortem examination, pathological changes recorded were button ulcer, extensive haemorrhage in intestine, mesenteric lymph nodes, pharyngeal lymph node, and in palatine tonsils. Kidneys and urinary bladder showed haemorrhagic spots."

Thursday, February 4, 2016

Florida declares Zika emergency:

http://www.huffingtonpost.com/entry/zika-virus-news_us_56b1180ee4b08069c7a53f25

 5 Questions for Brazilian scientists and doctors about the Zika-related epidemic

1. Are areas with major pig population places where Zika-related disease and deformities are concentrated?

2. What is the overall health of pigs in Brazil and is it in any way affecting human health?

3. Are Classical Swine Fever and Zika-related diseases and deformities at all related?

4. Did Brazil ever really get rid of African Swine Fever in the 80s or has a low grade form of it been simmering in its pigs for three decades and is it now the underlying problem of Zika-related disease and deformities in humans? 

5. Is Zika Virus just a biomarker or opportunistic infection? Is some other agent the fundamental cause?

Saturday, January 30, 2016

Zika Virus: "It's possible that there may be some other co-factors involved."

http://www.huffingtonpost.com/entry/strong-signs-zika-virus-is-linked-to-birth-defects-says-cdc_us_5697bc20e4b0ce4964235f93

Are sick pigs the source of the Zika Virus problem in Pernambuco, Brazil?

Prevalence of Toxoplasma gondii in slaughtered pigs in the state of Pernambuco, Brazil.

 http://www.ncbi.nlm.nih.gov/pubmed/22263703

 

 Number of pigs in Pernambuco Brazil as of 2007: 495957

Source:https://en.wikipedia.org/wiki/Pernambuco

 

Pernambuco, Brazil was the last place to have an African Swine Fever outbreak in 1981.

Did they really ever get rid of it?

 https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwjkla6CsNLKAhWBcz4KHSy0B0wQFgggMAA&url=http%3A%2F%2Fwww.sciquest.org.nz%2Felibrary%2Fdownload%2F61326%2FImpact_of_African_swine_fever_in_Brazil_%253A_a_retros.pdf&usg=AFQjCNGvt-REsBSBt6s7fDF-2ChBnF0OOg&sig2=clZBX_A3XmVpA7bujxWv9g&bvm=bv.113034660,d.cWw&cad=rja

"Female mosquitoes — which are the only ones that bite, by the way — need to take a blood meal in order to reproduce. They can bite any vertebrate — birds, pigs, even reptiles, and, of course, humans. And since they are so mobile, they easily spread disease from one host to another. They act as syringes for transmitting viruses. What is happening now with the Zika virus, is what is happening among many other arboviruses, like dengue, West Nile and chikungunya: They all seem to be spreading westwards. And we’re undergoing a pandemic."

 http://newsblog.drexel.edu/2016/01/22/qa-is-zika-virus-a-threat-to-the-united-states/

 

 

 

Are pigs a source of Zika Virus in Recife, Brazil?

 "I just want to understand, how come no one is punished?" said the diminutive, 68-year-old widow, who cares for six grandchildren and three unemployed daughters and collects cans and bottles, along with garbage to feed her pigs in Recife's squalid Coque shantytown.

http://www.latimes.com/travel/la-trw-recife27apr27-story.html


"Female mosquitoes — which are the only ones that bite, by the way — need to take a blood meal in order to reproduce. They can bite any vertebrate — birds, pigs, even reptiles, and, of course, humans. And since they are so mobile, they easily spread disease from one host to another. They act as syringes for transmitting viruses. What is happening now with the Zika virus, is what is happening among many other arboviruses, like dengue, West Nile and chikungunya: They all seem to be spreading westwards. And we’re undergoing a pandemic."

 http://newsblog.drexel.edu/2016/01/22/qa-is-zika-virus-a-threat-to-the-united-states/

Thursday, January 28, 2016

Are Pigs Spreading the Zika Virus?

 Zika virus: Outbreak 'likely to spread across Americas' says WHO - BBC News
http://news.yahoo.com/zika-virus-expected-spread-throughout-americas-115045026.html


 Zika virus (ZIKV) is a member of the Flaviviridae virus family and the Flavivirus genus.
 https://en.wikipedia.org/wiki/Zika_virus


Flaviviridae is a family of viruses. Humans and other mammals serve as natural hosts
https://en.wikipedia.org/wiki/Flaviviridae

Antibodies to West Nile virus and related flaviviruses in wild boar, red foxes and other mesomammals from Spain.

http://www.ncbi.nlm.nih.gov/pubmed/22595138 

Nonsuppurative encephalitis in piglets after experimental inoculation of Japanese encephalitis flavivirus isolated from pigs

 http://www.ncbi.nlm.nih.gov/pubmed/14715969

 

 Brazil: world’s fourth biggest producer of pig meat

Brazil is the world’s fourth biggest producer of pig meat, producing 3,054,000 tonnes in 2008. This represents 2.9% of the total world

https://www.pig333.com/what_the_experts_say/pig-production-in-brazil-production-and-consumption-1-2_1359/