Re: California dairy workers infected by H5N1

On 10/4/2024 10:41 AM, RonO wrote:

On 10/4/2024 8:25 AM, RonO wrote:

https://abcnews.go.com/US/wireStory/california-dairy-workers-infected- bird-flu-latest-human-114482799
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Two California dairy workers have been confirmed to have been infected by the H5N1 dairy virus.  Both were dairy workers.  It was expected because California has had the highest herd detection rate because they have been tracking dairy worker contacts from infected herds, and have been identifying infected herds before the dairy farmers had detected symptoms.  It has been likely that dairy workers were spreading the virus to poultry farms since the beginnings in Texas.  The virus only is infectious off clothing or skin for less than 30 minutes, and they knew that poultry farms and states like Kansas did not get infected cattle. Infected dairy workers have likely been spreading the virus from the beginning.
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California was not testing the dairy workers, they were only tracking their contacts.  These two had the eye infection symptoms, and were tested.
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The CDC is still claiming the danger of human to human infection is low, but the more herds infected the more humans will be infected, and the greater the chance that the virus will mutate into something much worse.   They are claiming that this isn't evidence for person to person transmission, but that isn't the major issue with infected herds.  It is the virus evolving to better infect humans that is the issue that they should be trying to control, and the CDC refuses to do anything about that.
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California is trying to detect all the infected herds as quickly as possible, and they are using possible human transmission to other farms to do it, and it is obviously working.  Over 50 herds have been detected nearly all in the last couple weeks.
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Ron Okimoto
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 The Asian strain of H5N1 killed dozens of big cats at two zoos in Vietnam.  47 tigers, 3 lions and 1 panther died.  The dairy H5N1 is a recombinant virus and half of it's genome is from a North American strain of Avian influenza, but it still is lethal to cats.  In the US the cats have been dying of brain infections.
 https://abcnews.go.com/Health/wireStory/dozens-zoo-tigers-die-after- contracting-bird-flu-114490246
 Ron Okimoto
 

https://www.cdc.gov/media/releases/2024/s1003-birdflu-case-california.html
The CDC is still claiming that human infections are rare, but that likely was never the case.  The CDC still has tested less than 250 people when thousands have been in contact with infected cattle or close contacts of dairy workers.  My take is that the spread from herd to herd and poultry farms can be explained by an infection rate of around than 5% among dairy workers, but the Colorado poultry workers (6 of them) were infected at the same farm dealing with the dairy virus infecting a layer flock.  These poultry workers were wearing protective gear, but it wasn't enough.  The dairy virus seems to infect the patients eyes, so you pretty much need to wear a gas mask like face protector to keep from getting infected.
As stupid as it may be the CDC is still advising people to wear protective equipment when dealing with infected animals, but they refuse to identify all the infected herds so that the people will know when they should wear the protective gear.
The CDC is really supporting their failing program, and refuse to admit that they have been wrong for months.  They never started contact tracing, and testing dairy workers.  They never attempted to identify all the infected herds even though their advice to dairy workers about wearing protective gear depended on identifying infected herds. California has demonstrated that contact tracing works in detecting infected herds even if the dairy workers are not tested.  They have known that more states had infected herds, but refused to start testing in those states.  It has been obvious since May that Florida had infected herds.  Positive dairy products were produced in Florida (FDA testing) even though Florida is several states away from Carolina and Texas (states known to have infected herds) and the CDC's own waste water data indicated that some Florida counties had exceptionally high levels of influenza in their waste water.  No one went to those counties to test the dairies, nor track back the milk source of the positive dairy plant that produced the positive dairy products.  Dairy workers have been exposed to the virus in Florida, at least, since May and they are not testing, nor are they requiring protective gear to protect the dairy workers from being infected.  Florida is just one of the states that has not admitted to having infected herds at this time.
Ron Okimoto