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IDEXX APV Ab Test Effective tool for monitoring avian pneumovirus
IDEXX APV Ab Test Effective tool for monitoring avian pneumovirus

... the percentage of egg abnormalities and a drop in egg production.2,3 The most prevalent types of APV are A and B, but type C is present in some poultry states in the United States.3 For this reason, it is important for monitoring purposes to have a diagnostic test that is able to detect any of the p ...
Bacteria Battle Back - Addressing Antibiotic
Bacteria Battle Back - Addressing Antibiotic

... instead strengthened them, leading to drug-resistant bacteria against which antibiotics are ineffective. Antibiotic resistance was initially found only in hospitals where most antibiotics are still used, but resistance is now a serious problem in the community as well. Infectious diseases that were ...
The Mecca pilgrimage and its medical preparedness
The Mecca pilgrimage and its medical preparedness

... A pilgrimage is a long journey or search of great moral significance, usually in the context of religion and spirituality. Sometimes, it is a journey to a sacred place or shrine of importance to a person’s beliefs and faith, such as the place of birth or death of founders or saints, the place of the ...
Bacillus anthracis and anthrax
Bacillus anthracis and anthrax

... Both the capsule and the anthrax toxin may play a role in the early stages of infection, through their direct effects on phagocytes. Virulent anthrax bacilli multiply at the site of the lesion. Phagocytes migrate to the area but the encapsulated organisms can resist phagocytic engulfment, or if engu ...
Table 1
Table 1

... been observed in many of the countries that have introduced rotavirus vaccines into their national immunization programs. Researchers also have found that use of rotavirus vaccines may protect unvaccinated children and adults by reducing transmission of rotavirus from the vaccinated population to un ...
Life Science: Bacteria
Life Science: Bacteria

... 1 point: Students participated minimally in class discussions and created an incomplete report with little or none of the requested information. ...
Transmission-based precautions in healthcare facilities Outline
Transmission-based precautions in healthcare facilities Outline

... • Host comes into contact with reservoir ...
Management of Infectious Disease in Schools
Management of Infectious Disease in Schools

... Many infectious diseases are most transmissible as or just before symptoms develop. It is important therefore that pupils and staff who are ill when they come to school, or who develop symptoms during the school day, should be sent home. Whenever possible, ill pupils should be removed from the class ...
Number of live organisms in BCG vaccine and other related factors
Number of live organisms in BCG vaccine and other related factors

... Totally, 776 infants were inoculated with more than 3 million live germs, whereas, 78 infants received less than 3 million live germs through vaccination. Among the former group, 93.4% had positive reaction while in the later group 69.2% showed positive reaction. Tuberculosis is an endemic disease i ...
Cellular Responses in the Respiratory Tract Following
Cellular Responses in the Respiratory Tract Following

... 1, which is the circulating strain of PPRV in Nigeria (Emikpe & Akpavie). Vaccination against PPR, being the only effective means of controlling the disease has experienced various setbacks especially in relation to its effectiveness and ease of application since the conventional approach had been t ...
Management of Infectious Disease in Schools
Management of Infectious Disease in Schools

Influenza
Influenza

... Influenza B viruses only infect humans and seals. This limited host range is likely to be the reason for the lack of Influenza B virus -caused pandemics. Mutations rarely occur in influenza B. Type B causes outbreaks every few years. The illness is generally less severe than that caused by Type A. I ...
How do I investigate septic transfusion reactions and blood donors
How do I investigate septic transfusion reactions and blood donors

... during the procedure.1 Blood centers have also introduced methods to detect contamination, such as culturing PLT donations and visually inspecting components before the transfusion. Indeed, since the 22nd edition in 2003, the AABB Standards for blood banks and transfusion services state that the blo ...
(MIC) Definition: The lowest antibiotic - Norazli@CUCST
(MIC) Definition: The lowest antibiotic - Norazli@CUCST

... Susceptibility Testing • Susceptibility testing measure antimicrobial activity against bacteria under laboratory condition (in vitro), not in the patient (in vivo activity). • It cannot be assumed therefore, that an antimicrobial which kills or prevents an organism from growing in vitro will be a su ...
Microbiology DENT 132: E
Microbiology DENT 132: E

... Covering on Bacteria  Spores can remain dormant until opportunity to infect (latent TB) (may never infect)  TB infects the susceptible host (usually person who comes in contact with TB spores from a person with active TB and/or “high risk” individuals) ...
Biological diagnostics, control and treatment of the cholerae.
Biological diagnostics, control and treatment of the cholerae.

... namely; the object to be studied (blood, pus, sputum, faeces, etc.), test tubes or dishes with a culture of microorganisms, sterile distilled water or isotonic sodium chloride solution, a stand for a bacteriological loop, a jar with clean glass slides, and felt tip pens. Other necessary items includ ...
PIAS-KT Educational Outreach
PIAS-KT Educational Outreach

Rotavirus vaccination
Rotavirus vaccination

...  Bolivia, first high-mortality country to introduce Rotarix® in 2008, with GAVI support  Study found vaccinated children 70% less likely to be hospitalized for rotavirus compared to unvaccinated children  Protection sustained through first 2 years of a child’s life, when risk of infection is grea ...
Summary of general activities related to the disease
Summary of general activities related to the disease

Slide 1 - Cloudfront.net
Slide 1 - Cloudfront.net

... that live near hydrothermal vents on the ocean floor obtain energy? • They obtain energy from hydrogen sulfide gas that flows from the vents. ...
Publication - Savyon Diagnostics
Publication - Savyon Diagnostics

... from a patient with no available vaccination history data. None of these 4 patients who gave culture-positive samples were administered macrolides. All 4 isolates were sensitive to macrolides and trimethoprim-sulfamethoxazole. They were all classified into PFGE group IV, 3 of them belonging to the su ...
Table 1
Table 1

... been observed in many of the countries that have introduced rotavirus vaccines into their national immunization programs. Researchers also have found that use of rotavirus vaccines may protect unvaccinated children and adults by reducing transmission of rotavirus from the vaccinated population to un ...
ATAGI Influenza Vaccine Statement
ATAGI Influenza Vaccine Statement

... majority of circulating influenza viruses in most seasons. It is important that influenza vaccination is not delayed if an age-appropriate TIV is available and there are barriers to accessing QIV. Interchangeability of QIVs and TIVs Where 2 doses of influenza vaccine are indicated in a single season ...
www.hkcem.com
www.hkcem.com

... ▪ May prevent or attenuate infection ▪ Limited data suggest that attenuation of disease might be achieved with VZIG up to 10 days after exposure. ▪ Not useful if chickenpox rash already develop ▪ Incubation period may prolong to 28 days ...
Evidence of widespread natural recombination among field isolates
Evidence of widespread natural recombination among field isolates

... EHV-1 infection and hence the lower rate of co-infection of the same animal with two or more EHV- ...
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Neisseria meningitidis



Neisseria meningitidis, often referred to as meningococcus, is a gram negative bacterium that can cause meningitis and other forms of meningococcal disease such as meningococcemia, a life-threatening sepsis. The bacterium is referred to as a coccus because it is round, and more specifically, diplococcus because of its tendency to form pairs. About 10% of adults are carrier of the bacteria in their nasopharynx. As an exclusively human pathogen it is the main cause of bacterial meningitis in children and young adults, causing developmental impairment and death in about 10% of cases. It causes the only form of bacterial meningitis known to occur epidemically, mainly in Africa and Asia.N. meningitidis is spread through saliva and respiratory secretions during coughing, sneezing, kissing, and chewing on toys. It infects the cell by sticking to it with long thin extensions called pili and the surface-exposed proteins Opa and Opc and has several virulence factors.
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