Protective clothing such other precautions ...

Pneumococcus - on safety (MSDS) NAME: Streptococcus pneumonia SYNONYM OR Links: pneumococcus,

dyplokokk, Pneumococcal pneumonia

CHARACTERISTICS: Gram-positive diplococci,

alpha-hemolysis on blood agar, no specific antigen group

optionally anaerobic, lancet form or in chains, more than 90 serotypes

pathogens: sudden onset of chills sotryasayuschyy,

pleural pain, dyspnea, cough productive of sputum and rusty

leukocytosis, clinical signs include pneumonia, bacteremia,

otitis media, meningitis, sinusitis, peritonitis and arthritis;

Begin may be less dramatic in the elderly requiring x-rays for diagnosis;

in children vomiting and convulsions may be the initial manifestations;

important causes of death in infants and the elderly, 5-10% mortality

with antibiotic therapy, and 20-40% among patients with

underlying disease, neurological complications and / or training

disabilities may occur in patients with meningitis

EPIDEMIOLOGY: Continuing endemic

especially in childhood, old age and alcoholics more often

industrial cities and low socio-economic groups found in the >> << climate and season, the highest incidence in winter and spring in temperate zones

usually sporadic in North America, but can occur in epidemic

in enclosed public

hosts: infectious dose: mode of transmission: by airborne droplets, by direct

oral contact, indirectly, via contaminated fresh articles

with respiratory discharges, human-to-human transmission

organisms are common, but illness among casual contacts and attendants

rarely incubation period: communicability: Infectious classified as

mouth and nose no longer contain virulent pneumococci in

considerable amount penicillin provides patient noninfectious

within 24-48 hours, many people are carriers, the risk of infection

after contact with a carrier or infected person low, except

institution

Reservoir: zoonoses: sensitivity vectors drug: drug-resistant high level resistance to penicillin

; resistance to other therapeutic agents such as TMP / SMX,

erythromycin, tetracycline, chloramphenicol, ceftriaxone and cefotaxime

susceptibility to disinfectants:

susceptible to many disinfectants - 1% solution of sodium hypochlorite, 70% ethanol, 2%

hlutaraldehyd, formaldehyde, iodine << Physical >> inactivation : survival BEYOND Head: Observations: FIRST AID / treatment: penicillin G, enter

parenterally (erythromycin for those hypersensitive to penicillin

) >> << Immunization: Prevention: acquisition of infection by laboratory methods: 78 recorded

cases streptococci. 4 deaths in 1976, and the fifth

The most common infections in the lab

sources / samples: sputum, blood, respiratory secretions

, throat swabs

PRIMARY danger: Specific hazards: MAINTENANCE REQUIREMENTS: 2-level biosafety containment practices

equipment and facilities for all >> << activities involving known or potentially infected clinical materials and cultures

; animal 2 First level biosafety facilities for research using

infected animals Protective Clothing: Other precautions: spill: Allow aerosols to decide to wear

protective clothing, gently cover spill absorbent> ;> << a paper towel and apply 1% sodium cheap strattera hypochlorite solution from the perimeter and working

in the center, to provide sufficient contact time (30 min) to clear

WASTE : disinfection before disposal;

steam sterilization, chemical disinfection, incineration

STORAGE: Date prepared: May 2001

Prepared by: Office of Laboratory Security,

PHAC Although the information, opinions and recommendations contained

in this MSDS, they compiled from sources

, believed that strong, we are not responsible for the accuracy and adequacy

reliability or for any loss or damage >> < <the use of this information. Recently discovered dangers

often, and this information can not be completely up to date with

. Health Canada, 2001. << >>

The united states is the bacteria streptococcus pneumonia.

What is it? Pneumonia is an infection of the lungs. Most pneumonias are caused by

bacterial infections, but the most common cause in

United States is the bacteria Streptococcus pneumonia. More >> << bacteria such as strattera side effects Mycoplasma and lehyonella and some viruses

, and can also cause pneumonia. However, since these are less

common infections do not always cause all the classic symptoms of pneumonia

, they are often called atypical pneumonia. Atypical pneumonia >> << most common in people ... .

If the total intestinal detected in 100 ml ...

Koliformnyh bacteria in water have long been used as indicators of possible contamination of water by intestinal parasites and pathogens. While most bacterial intestinal groups are not pathogenic, they are valuable indicators because they are more likely than pathogenic bacteria, have more vitality in fresh water, and relatively easy to identify. Since it's impossible to test each agent in the evaluation of water quality, the researchers tested for real easy to identify indicator organisms on the assumption that the murder of indicator organisms and pathogens are excluded during the process of disinfection. Coli-form includes a wide range of bacteria, the main source can not be the gastrointestinal tract. Fecal Escherichia is a subset of typical gastro-intestinal tract of warm-blooded animals and can be separated from other bacteria Escherichia coli, because they grow more stringent temperature of 44. 5 ° CE intestinal

is a special type of fecal bacteria koliformnyh and is one of the most frequently used indicators for human and animal fecal waste. Many strains of E. coli exist, while most are harmless, some strains such as E. coli O157: H7 can cause serious illness and possible death. Various tests exist for detection of intestinal in water. The most basic of these is

presence-absence (P / A) test, which assesses the presence or absence of

total intestinal and / or E.coli. If the total intestinal detected in 100 ml of water is not considered suitable for drinking. Nevertheless, the qualitative test, such as P / Test for total coli or E. coli in water does not mean its suitability for other purposes, such as swimming or bathing. Quantitative tests can determine the suitability of water for bathing and swimming. These include >> << Membrane filtration (MF) technique and most probable number (MPN) technique. Intestinal density is buy strattera reported, the number of colony units (CFU) per 100 ml of water. MF method is fast and simple method of estimation of bacterial population in water. Samples of water passing through 0. 45 micron filter. Filter and trap bacteria transmitted to the surface environment that will support the growth of bacteria that can be identified based on morphological features of their colonies. Since this method accommodates testing of large numbers of samples simultaneously, it is especially useful for drinking water. Method of PV, however, is limited to samples that do not contain high levels of background organisms, suspended solids, sediment, or metals. The method involves incubation of MPN samples of various dilutions of intestinal specific media to determine the number of bacteria in the sample statistically. It is ideal for wastewater and sludge applications because analysts can use very turbid samples by diluting the sample before analysis. Image Reference: