H5N1, Bird Flu Updates

Nurses COVID

Published

Tracking Bird Flu Cases

Bird flu deserves its own thread for tracking suspected and confirmed cases. It's not the pandemic virus, but it is still an ongoing and significant threat because of its virulence. As Margaret Chan, the Director General of the WHO says, we do not know how H5N1 will react under pressure from the pandemic virus, H1N1. All of the countries with endemic H5N1 are also reporting cases of swine flu. As everyone should know by now, the new concern revolves around what will happen if the two viruses co-infect the same host. Flu viruses exchange genetic material with each other all of the time. Right now we have a pandemic virus that is very transmissible, but does not kill the majority of people infected. Bird flu, on the other hand has a case fatality ratio (CFR) of around 60%.

In the past year, something different began to happen in Egypt. We started seeing many cases of young toddlers infected with mild cases of bird flu there. But, we also saw some older children and adults that had fatal cases. No one has yet explained why the disease began to change in Egypt. Just prior to the beginning of the swine flu cases appearing in the US and Mexico, the WHO was going to send in a team to Egypt to investigate why this was so. And, then the swine flu pandemic began in earnest, leaving this question unanswered. Why this situation has changed in Egypt but not in Indonesia, is most likely very important information.

Egypt continues to try to isolate swine flu cases. At some point, they won't be able to contain that virus, and will have to bow to the inevitable. Nobody knows what will happen then, but the Egyptians are clearly concerned. Remember, this is the country that slaughtered its entire pig population a few months ago to international dismay. Maybe they were right to do so, as we are now finding swine flu in pigs in Canada, Argentina and Australia. Pigs, the perfect mixing vessels for influenzas, may have been harboring the current swine flu for years undetected because they are almost never tested in most countries unless they are sick. This lack of disease surveillance is now being compensated for by a heightened awareness and increased testing of pig herds in many countries.

With all of that being said, here is a translation regarding a new case of bird flu, H5N1 in another child in Egypt. They do not state the child's age in this article, and some translations are saying that this is a male child. They would have isolated her anyway with bird flu, but with swine flu also in Egypt, they are likely to be very worried. Descriptions of these cases almost always mention dead birds being found in the same location. That of course, is going to be helpful in determing which flu they are dealing with at least for now, but maybe not later...

Egypt - Case #82

http://www.flutrackers.com/forum/showpost.php?p=272110&postcount=1

D. Abdel-Rahman Shahin, official spokesman of the Ministry of Health

The Ministry of Health on Sunday, a new human case of bird flu, a girl from a province of Kafr el-Sheikh for a total of 82 case of injuries so far.

A statement by the Ministry of Health said on Sunday that the new situation of the girl child is Muhammad Mustafa Ahmed Rania from the village of "Sidi Ghazi," the Department of Kafr El-Sheikh governorate of Kafr el-Sheikh.

The statement pointed out that the disease developed symptoms on July 24 of this hospital was incorporated in fevers of Kafr el-Sheikh on July 25 with a high temperature, running nose and cough after exposure to dead household birds, suspected of being infected with bird flu.

He also pointed out that the statement was given the drug "Tamiflu" as soon as the suspicion of being infected with the disease and her condition is stable and satisfactory communications are being carried out and procedures for the transfer to the hospital in the capital Cairo for the completion of treatment.

Specializes in Too many to list.

about those ornamental plants...

my dear friend, mike coston over at avian flu diary has answered my question regarding ornamental plants being a risk factor for h5n1. now, i get it! he also said that i could quote him so here is part of his email to me:

a lot of gardeners in indonesia (and elsewhere) use chicken manure as fertilizer . . . which can carry the h5n1 virus. as most gardeners will tell you, chicken poop makes a `hot' fertilizer, and must be composted before application to prevent burning the plants. probably why we don't get more infections this way. but apparently some of the virus manages to survive this composting step (or some people skip it).

in june of 2007, i ran this report from forbes.

indonesia warning: another take

the h5n1 strain of avian influenza is confirmed to have infected 98 people in indonesia since june 2005. twenty of this year's 23 cases were fatal. scientists have even found traces of h5n1 in the soil of potted plants, probably introduced in manure from infected poultry, said bayu krisnamurthi, chief executive officer of indonesia's committee on avian and pandemic flu.

Specializes in Too many to list.

Menjing, Indonesia

H5N1: Indonesia: A teenager dies of bird flu

A Sukuharjo district health offical said the death of 14-year old girl a few weeks ago proved to have been caused by bird flu.

"We can confirm that PN died of bird flu a few weeks ago," the health official, Agus Prihatmo, said here on Saturday.

He said samples of PN`s body fluids had been sent to the Health Ministry`s laboratory in Jakarta for tests and the test results received in Sukaharjo only on Friday (July 16) had shown the junior high-school student was positively infected with the bird flu virus. He said it was so far not known where the virus came from. "We still don`t know whether the virus originated in Menjing Polokarto, Sukoharjo or another region," he said.

The victim who was a resident of Menjing village had had contact with a dead chicken before. "At the time she dumped a dead chicken in the backyard of her house," he said.

Specializes in Too many to list.

bengkulu province, indonesia

h5n1: indonesia: thousands of chickens in bengkulu found dead

thousands of chickens in three villages in seluma district, bengkulu province, were found dead in the past three weeks. the three villages are suka raja, suka maju and dermayu.

hendri, an inhabitant, said on sunday there were more than 1,000 chicken found dead from an unknown disease.

fortunately the disease was predicted not to attack humans since there were no unusual cases of people having an unknown disease in the past weeks.

husen, another inhabitant, hoped the government would immediately investigate the phenomena.

"we hope the government will form a team to investigate and conclude whether the cause of the sudden death of so many chicken here will also affect people," he said.

Specializes in Too many to list.

egypt announces 110th case of bird flu

egypt announces 110th bird flu case

since this is in a 20 year old woman, i fear the worst for her as toddlers seem to be the only mild cases for some unknown reason in egypt. perhaps because adults delay getting treated until too late?

egypt on saturday announced the 110th discovered bird flu case in the country, saying the patient's condition is "critical".

"the 20-year-old female was transferred to sadr al-abbasiya hospital in cairo, as she was suffering from high temperature and breathing difficulties," health ministry spokesman dr. abdulrahman shahin told reporters.

the patient has been medicated with tamiflu and is still under supervision, he noted.

Specializes in Too many to list.

Indonesia

H5N1: Indonesia: Antara confirms Bengkulu B2B H5N1

Indonesia: Antara confirms Bengkulu B2B H5N1

The story here is not the outbreak, which Flublogia was tracking a week ago, but that Antara, Indonesia's official news agency, is reporting it as genuine H5N1...

Antara's first report simply described the deaths of over a thousand chickens as a kind of gee-whiz story: Gee whiz, what could have caused this strange event?

Even so, any report at all is a big step for Indonesia's media, which are pretty clearly under government pressure not to talk about H5N1 unless absolutely necessary.

Specializes in Too many to list.

Egypt

CIDRAP >> NEWS SCAN: Pandemic, bioterror funds cut; H5N1 death; vectorborne disease funding

The unfortunate 20 yr old victim in post #135 has died.

Egypt's health ministry today reported the death of 20-year-old woman who had been hospitalized in critical condition with H5N1 avian influenza, according to a notice posted on Egypt's Strengthening Avian Influenza Detection and Response (SAIDR). Earlier media reports said the health ministry confirmed her H5N1 infection after the woman, from Qalubia governorate, was admitted to a hospital in Cairo with fever and breathing difficulties. If the World Health Organization (WHO) confirms the woman's illness and death, she will be listed as Egypt's 110th case-patient and its 35th fatality. Today's SAIDR report said the woman had bilateral pneumonia and had been place on mechanical ventilation, and a previous media report said she was receiving oseltamivir (Tamiflu). Reports on her illness and death have not included any details about exposure to infected birds.

Jul 28 SAIDR report

Specializes in Too many to list.

Padang, Indonesia

Indonesia: Another Suspected Bird Flu Fatality

This morning we are hearing of a 24 year-old sand miner named Yenpa Yenti, from Padang, Indonesia who has died of suspected H5N1 infection.

Thus far, this appears to be a clinical diagnosis, based on symptomology. Laboratory confirmation will be required before we can be certain, as there are a number of other infectious diseases that can mimic H5N1.

We are seeing a bit of a an uptick in reporting on cases out of Indonesia in recent weeks. Whether that reflects more cases, or simply an increased willingness to report on them, is difficult to know.

Recent confirmed and suspected human H5N1 case updates:

EGYPT

A. The 20 year old woman from Shubra El-Kheima, Al Qaliubiyah Governorate noted in post #135 above is now confirmed by WHO. http://www.who.int/csr/don/2010_07_29/en/index.html

B. A 2 year old child Alamraamin, Cairo Governorate was admitted to a hospital in Egypt on August 2, and is suspected to be infected with H5N1. If this is confirmed this would be the 111th case in Egypt. http://www.flutrackers.com/forum/showpost.php?p=365358&postcount=1

C. A 30 year old woman by the name of Shaimaa Mohammed Khadir from Al Gharbiyah Governorate is suspected with an H5N1 infection. No other details. http://www.flutrackers.com/forum/showthread.php?t=150548

INDONESIA

A. The 14 year old girl, PN, who died on June 24th, 2010 (post #133) has been confirmed by WHO as the as the 167th case in Indonesia. http://www.who.int/csr/don/2010_07_22/en/index.html

B. A 34 year old woman from Tangerang Regency died on July 7, 2010. She has been confirmed as an H5N1 victim, Number 168. http://www.who.int/csr/don/2010_08_03/en/index.html

C. Yenpa Yenti (Eva Yanti) (24, 26?) from Padang reported in post #138 above, died on July 29. Although suspected to have been infected with H5N1, this has not yet been confirmed.

Specializes in Too many to list.

Jakarta, Indonesia

Due diligence the best weapon against a silent killer: Agency | The Jakarta Post

Can you believe it? 70% of the tested birds were positive for H5N1!

The head the city's Agriculture, Maritime and Animal Husbandry Agency, Jawilhija, said recent screenings of poultry samples in the city showed that 70 percent tested positive to bird flu.

"Seventy percent of samples taken from the faeces of thousands of birds were avian flu positive, even though the birds appeared healthy," she told The Jakarta Post.

"We have to be aware that avian flu is still in the city. Bird owners should not let their pets roam about in the neighborhood and should have them certificated," Jawilhija said.

The administration has issued a poultry restriction bylaw that regulates poultry distribution in the city.

The bylaw includes the requirement of certificates for pet bird owners and the localization of poultry slaughterhouses to six areas on Jakarta's periphery.

The bylaw, however, has yet to be implemented due to widespread public criticism of the plan earlier this year.

One pet bird owner, Rudi Pelung, 42, a resident of Pondok Bambu in East Jakarta, said all his birds, mostly chickens, had been certificated as avian flu-free.

"It is a part of my responsibility as a bird enthusiast. I have to worry about my pets," said Rudi, who owns 25 birds.

He said to get a certificate, officers from the agency would come and check the facilities provided for the birds, the birds themselves and whether they had been vaccinated.

As part of avian flu prevention, Rudi said kept as few birds as possible so they are easy to monitor.

"I make sure their cages are clean and they have proper ventilation and enough sunshine. The chickens should be treated regularly also," he said.

For birds smaller than 1 kilogram, however, vaccination is not recommended because it is ineffective.

Hasan Helmi, who owns 60 pigeons, said he tried to prevent his pets from avian flu by regularly feeding them vitamins and medication.

(hat tip crofsblog)

Specializes in Too many to list.

EID Journal: Asymptomatic H5N1 in Pigs

EID Journal: Asymptomatic H5N1 In Pigs

The importance of this information will likely be overlooked though this exactly the type of study that allows us a glimpse into knowing what is possible. I find it very unsettling.

The authors of this study are rather famous in the small world of influenza researchers.

Pigs have long been suspected as being ideal `mixing vessels' for influenza because they are believed susceptible to a wide variety of human, swine, and avian flu viruses.

Swine possess both avian-like (SAα2,3Gal) and human-like (SAα2,6Gal) receptor cells in their respiratory tract, which scientists believe can facilitate a `bridging' between avian and human strains.

The recent emergence of the 2009 H1N1 virus, after reassorting and bouncing around in pigs for years, has helped reinforce that theory.

But whether the H5N1 bird flu strain can readily adapt to, infect, and transmit among pigs has been an open question.

Specializes in Too many to list.

Central Java

Outbreak of bird flu reported in Indonesia - UPI.com

Indonesian authorities say three provincial regions have been affected by bird flu and thousands of chickens and ducks have been culled to prevent its spread.

Local officials have also carried out disinfectant spraying in three areas of Bengkulu Province after a 14-year-old junior high school girl's death was confirmed as being caused by the H5N1 avian influenza virus, Indonesia's Antara news service reported Thursday.

Bird flu virus has spread to at least 30 urban neighborhoods in Bengkulu city, he said.

(hat tip pfi/dbg)

Specializes in Too many to list.

Of Ducks, Feathers, and H5N1

Of Ducks, And Feathers, And H5N1

Ducks and other aquatic birds are a major reservoir of the H5N1 virus, with some species capable of carrying the pathogen without ill effect. H5N1 is generally a gastrointestinal malady in birds, and the belief is that the virus is usually spread via infected feces.

In 2006, however, we became aware of a cluster of human H5N1 infections (7 cases, 4 fatalities) in Azerbaijan which were ultimately linked to the harvesting of feathers from dead swans.

And more recently, in June of this year, we saw a study (see Birds Of A Feather . . . .) in PLoS One, suggesting that waterfowl may be acquiring and spreading avian flu viruses because their preening oils bind the virus to their feathers.

...the H5N1 virus may persist on the dropped feathers from infected ducks and that they may spread the virus to the environment.

+ Add a Comment