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What if salmonella typhi O is 1 80?
If a blood test comes back with salmonella typhi O at a level of 1 80, it means a person has contracted typhoid fever.
What does typhi h and o mean in widal test?
In a Widal test, "H" refers to the flagella antigen of Salmonella typhi while "O" refers to the somatic antigen of the bacteria. The presence of antibodies against these antigens indicates a recent or current infection with Salmonella typhi, the bacterium that causes typhoid fever.
What is salmonella typhi H and salmonella typhi O?
salmonella typhi H is a typhoid count. it is very dangerous. in typhi H it tells us that the count of the disease will decrease very slowly and it will take years time to decrease but in typhi O it tells us that the count will decrease in a short period of time such as in 1 or 2 weeks. the count 1/80 tells we are at a minimum level. that means we have typhoid tYphi O,but if its above the count it is very bad. if you have temprature or shiviring and vomitting you should immediatly go to the doctor for a blood test to ensure safety. remember one thing if you have typhoid you should take a diet.do not eat anything solid only take liquids.such as soups. i have also got typhoid and this is what he doctor said to me and i had typhi O.and in typhoid you should take rest for at least a week.
What if salmonella typhi O is 1320?
The Widal test is a presumptive (positive) serological test for enteric fever or undulant fever (typhoid fever) if the antigen titer is more than 1:160 and if the person tested had past infections or is immunized. More tests should be done since it is now 1:320. If the next titer comes back 4x higher, then the person has an active case of typhoid fever.
What is the interpretation of widal test result positive for salmonella typhi O?
A positive Widal test result for Salmonella Typhi O indicates the presence of antibodies against the O antigen of Salmonella Typhi, suggesting a possible active or recent infection with typhoid fever. However, this test may yield false positives due to cross-reactivity with other infections or previous vaccinations, so it should be interpreted alongside clinical symptoms and other diagnostic tests. Additionally, the test is more reliable in endemic areas where typhoid fever is common.
What is difference between S Typhi O and S Typhi H?
There is a great difference between S Typhi O and H. The S Typhi O is somatic, and H is flagella.
How do you identify different Salmonella species by biochemical test?
You can differentiate between different salmonella strains using serology. Each strain has its own combination of antigens. Depending on the O, H, and vi antigens, you can determine which strain is present. The O-antigen is the somatic polysaccharide antigen, the H-antigen is the flagellar antigen and the vi-antigen is the capsular antigen. Antibodies to most of the variants of these antigens are available commercially for use in labs. Adding an aliquot of specific antisera to a suspension of your salmonella spp, and incubating it for a few hours in a water bath will result in visible agglutination if your salmonella strain possesses the specific antigen to the antibody you added. For example, Salmonella typhi will show agglutination with O [9,12], H [d] and vi.
Is salmonella typhoid O dangerous?
Yes it is, but if you consult a doctor on time it is cureable
What if s typhi o is 1 by 40 dilutions?
Your question sounds more serious. I suggest that you should consult to expert for health advice. A service platform which may help to solve your problems is recommended to you. You can have a look at it at the follow link
What is the horsepower of an Lycoming O-320 H2ad?
160 Horsepower
What is 80 percent of 200 and why?
80% of 200 = 160 because 200 multiplied by 0.8 which is the decimal equivalent o 80% is equal to 160.
What the procedure of widal test?
1)prepare the blood plate(black background). 2)add one drop serum 3)add antigen (o,H,AH,BH) 4)mix the antigen and serum. 5)rotate the sample (1 min) 6)result:positive reactive :negative non-reactive
