- •Introduction
- •Infectious diseases of childhood
- •Exercises
- •II. Check if you remember the meaning of the following words:
- •Exercises
- •III. Translate the sentences paying attention to the underlined words:
- •Influenza
- •Words to be memorized
- •Exercises
- •I. Answer the following questions
- •Ask your friend yes/no questions:
- •III. Match the underlined words and their Russian
- •IV. Find the sentences where “to be” may be translated as “должен”
- •V. Choose the correct verb form
- •VI. Fill in the gaps with English equivalents to «может», «должен»
- •Pneumonia
- •Words to be memorized
- •Read correctly
- •Exercises
- •IV. Translate into Russian paying attention to the meaning of the underlined words:
- •V. Match the underlined words with their Russian equivalents and translate the sentences:
- •Words to be memorized
- •Exercises
- •II. Translate into Russian paying attention to the underlined werds.
- •III. Translate the sentences into Russian paying attention to a)"it".
- •VII. Translate into Russian
- •VIII. Translate into English
- •Chicken-pox
- •Words to be memorized
- •Read correctly
- •IV. Translate from Russian into English:
- •Scarlet fever
- •Words to be memorized
- •Read correctly
- •Exercises
- •III. Translate the following sentences:
- •Measles
- •Words to be memorised
- •Exercises
- •III. Read the text and say what new information it contains as compared with the previous text:
- •VI. Read the text and speak about the diagnosis and treatment of meningococcal infections
- •Part II the origin of infections
- •Infections in children
- •Acute Tonsillitis
- •Diphtheria
- •Bronchitis
- •Acute bronchitis
- •Chronic bronchitis
- •Bronchial asthma General Considerations
- •Clinical Findings
- •Acute viral hepatitis
- •Is "thucydides syndrome" back?
- •Immunization against contagious diseases
- •Influenza virus vaccine for all ages
- •Vaccines for adult diseases
- •Part III контрольные задания
- •Introduction
- •Measles and models
- •Egyptian travellers
- •Vaccine sensitivity
- •1. The Common Cold.
- •1. Common 2. Last 3, numerous 4. Colds 5. Sore 6. Virus
- •13. Treated 14. Nurse 15. Caused
- •2. Sore Throat.
- •1. Common 2. To swallow 3. Recom- 4. Plenty of 5. Caused 6. To relieve
- •7. Glands 8. Older 9. Treated 10. Sore 11. Swollen 12. Better
- •13. Reduce 14. High 15. Most
- •3. Croup.
- •4. Earache.
- •1. Acute 2. Problems 3. Feverish 4. Otitis 5. Pain 6; common
- •7. Affected 8. Causes 9. Suffer 10. Due to 11. Untreated 12. Colds
- •13. Complain.
- •5. Measles.
- •6. Mumps
- •7. German measles (Rubella).
- •8. Chickenpox.
- •1. Watery 2. Illness 3. Appear 4. Drop off 5. Infectious 6. Badly
- •7. Tempera- 8. Caused 9. Catching 10. Spread 11. Virus 12. Unwell
- •13. Rash 14. Back 15. Spots 16. Dry
- •Immunization
- •In what order would you advise immunization?
- •Is it essential to repeat the Smallpox vaccine, if it does not errupt the first time and at what age should we repeat triple antigen vaccine?
- •Is Booster-shot required after bcg too?
- •Test 'immunization'
- •Kd (Kawasaki Disease)
- •Самостоятельная работа з Тезирование статьи All About Aspirin
- •Самостоятельная работа 4
- •Самостоятельная работа 5.
- •Background
- •Methods
- •Results
- •Discussion
- •Risk of hiv infection
- •Active vocabulary to part I
- •4. Incubation period, the susceptible age
- •5. Ways of transmission
- •6. Onset and symptoms
- •7. Eruption
- •8. Nursing
- •9. Treatment
- •10. Prognosis
Acute viral hepatitis
This is a common worldwide disease, which occurs sporadically and in epidemics with outbreaks, most commonly in institutions, in rural areas and in military forces during wars. Incidence is the highest in autumn and early winter.
There are two types of hepatitis with distinctive clinical, epidemiological and immunological features. The two types of disease are caused by two different viruses. The disease associated with virus A is the classical type of mfectious hepatitis, in former years it was also known as epidemic jaundice and acute jaundice. The disease associated with virus В resembles serum hepatitis, post-transfusion hepatitis and postvaccinal hepatitis. Detection of the infection depends on the demonstration of an antigen, hepatitis В
antigen (HBAg or Australia antigen) or its antibody (HBAb) in the serum of exposed individuals.
It is well recognized that viral A hepatitis is a contagious disease and that the most common mode of transmission is by the intestinal-oral route. Man is a reservoir and source of infection.
Virus В is mainly transmitted parenterally. Transfusion of contaminated blood or blood products is a usual source of infection, although the use of needles by drug abusers is also responsible for the infection. Nonparenteral spread can also occur.
Virus A infection has an incubation period of 2 to б weeks, virus В — about 6 to 25 weeks. All age groups are affected.
The prodromal phase begins suddenly with malaise, nausea, vomiting and fever. Jaundice reaches a peak within 1 to 2 weeks. Then the recovery phase begins. The liver is usually enlarged and tender.
High values of transaminase appear early in the prodromal stage and slowly fall during the recovery phase. Urinary bile appears before jaundice; its early detection provides a valuable clue to the diagnosis. The WBC count is usually low — normal and blood smear often shows a few atypical lymphocytes. In the prodromal phase hepatitis mimics a variety of illnesses and is difficult to diagnose. Where the diagnosis is uncertain, liver biopsy usually helps.
A favourable prognosis in hepatitis В is less certain than in virus A infection, especially in elderly people where mortality is 10 to 15%.
Personal hygiene helps to prevent spread of hepatitis A with a particular emphasis on disposal of feces. Globulin provides' protection against hepatitis A and should be given to close contacts.
Hepatitis В is minimized by proper technical procedures to prevent transmission by blood from an infected donor or through the use of properly sterilized syringes and needles. High immune serum globulin against virus В provides partial protection but is not yet available.
In most cases no special treatment is required. Appetite usually returns to normal after the first few days and the patient need not be confined to bed. Restrictions on diet or activity are unnecessary and have no scientific basis. Vitamin supplements are rarely required. Corticosteroids are contraindicated in ordinary cases. Most patients can safely return to work before jaundice completely resolves and before transaminases are normal.
ALERT OVER SPREAD OF HEPATITIS В
The Government has grossly underestimated the spread of hepatitis В in Britain and should launch a drive to vaccinate those most at risk, one of the country's leading experts said.
Professor Aris Zuckerman said there were probably 20000 cases of the potentially fatal disease, 10 times more than the government figures of annual cases.
But the Government was lagging several years behind most European countries and the United States in defining which sections of the population should receive the vaccine against the acute infection of the liver.
Professor Zuckerman, director of medical microbiology at the London School of Hygiene and Tropical Medicine, said homosexuals, drug addicts and prostitutes were high risk groups who should be offered vaccination.
He told an international conference in London organized by the Hospital Infection Society that progress with the development of hepatitis В vaccines has been encouraging.
One of the latest vaccines was given government approval and is estimated to be about half as expensive as previous versions.
Worldwide hepatitis В kills 9000 children every day and more than 284 million are estimated to be carriers of the infection which is transmitted in the same way as AIDS, through contaminated blood and sexual intercourse.
Because of its costs — a course of immunization costs about $70 — vaccination is restricted in Britain to health care workers who are perceived as most at risk through contact with infected blood.
But the World Health Organization recommends that in addition, drug addicts, homosexuals, prostitutes, members of rescue services and patients and staff in institutions should also be protected.