Podcast
Questions and Answers
What is the recommended interval for Td boosters?
What is the recommended interval for Td boosters?
- Every 5 years
- Every year
- Every 10 years (correct)
- Every 15 years
Which condition contraindicates the Tdap vaccine in adults?
Which condition contraindicates the Tdap vaccine in adults?
- History of anaphylaxis to vaccine components (correct)
- Smoking history
- Age over 26
- Chronic liver disease
How many doses of the Human Papilloma Virus vaccine are recommended for individuals over 15 years?
How many doses of the Human Papilloma Virus vaccine are recommended for individuals over 15 years?
- 1 dose
- 3 doses (correct)
- 4 doses
- 2 doses
Which group should receive the Hepatitis A vaccine with 2 or 3 doses?
Which group should receive the Hepatitis A vaccine with 2 or 3 doses?
What is one recommended step for the successful implementation of vaccination for healthcare workers?
What is one recommended step for the successful implementation of vaccination for healthcare workers?
What is the route of administration for the Hepatitis B vaccine?
What is the route of administration for the Hepatitis B vaccine?
What is the protective anti-HBsAg titre after the Hepatitis B vaccine?
What is the protective anti-HBsAg titre after the Hepatitis B vaccine?
Which vaccine is recommended annually due to changing predominant variants?
Which vaccine is recommended annually due to changing predominant variants?
Who can receive the live attenuated influenza vaccine intranasally?
Who can receive the live attenuated influenza vaccine intranasally?
What adverse effect is most commonly associated with the Hepatitis B vaccine?
What adverse effect is most commonly associated with the Hepatitis B vaccine?
What is the recommended treatment duration for antiviral drugs during an influenza outbreak?
What is the recommended treatment duration for antiviral drugs during an influenza outbreak?
What is the primary transmission method for measles?
What is the primary transmission method for measles?
For individuals who are infected with influenza and continue to work, what is a potential risk?
For individuals who are infected with influenza and continue to work, what is a potential risk?
What is the age requirement for receiving the Moderna vaccine?
What is the age requirement for receiving the Moderna vaccine?
How many doses of the Quadrivalent meningococcal conjugate vaccine (MCV4) are recommended for healthcare workers with certain risk factors?
How many doses of the Quadrivalent meningococcal conjugate vaccine (MCV4) are recommended for healthcare workers with certain risk factors?
For which group of individuals is the Meningococcal polysaccharide vaccine (MPSV4) recommended?
For which group of individuals is the Meningococcal polysaccharide vaccine (MPSV4) recommended?
What is the preferred time frame for administering postexposure prophylaxis (PEP) following exposure to N. meningitidis?
What is the preferred time frame for administering postexposure prophylaxis (PEP) following exposure to N. meningitidis?
Which of the following vaccines is based on the m-RNA technology?
Which of the following vaccines is based on the m-RNA technology?
How frequently should microbiologists exposed to N. meningitidis receive a booster dose of MCV4?
How frequently should microbiologists exposed to N. meningitidis receive a booster dose of MCV4?
What is the protective efficacy range of the typhoid vaccines available?
What is the protective efficacy range of the typhoid vaccines available?
How is the Oral live-attenuated Ty21a vaccine administered?
How is the Oral live-attenuated Ty21a vaccine administered?
What is the vaccine effectiveness of the MMR vaccine after two doses?
What is the vaccine effectiveness of the MMR vaccine after two doses?
Which of the following complications is NOT associated with measles?
Which of the following complications is NOT associated with measles?
What is the recommended exclusion period for health-care workers with mumps?
What is the recommended exclusion period for health-care workers with mumps?
What is a potential consequence of a rubella outbreak in a hospital?
What is a potential consequence of a rubella outbreak in a hospital?
What percentage of mumps cases are asymptomatic?
What percentage of mumps cases are asymptomatic?
In which situation should health-care workers have immune documentation against rubella?
In which situation should health-care workers have immune documentation against rubella?
What is the effective dose for the MMR vaccine?
What is the effective dose for the MMR vaccine?
What condition is characterized by fever and inflammation of the salivary glands?
What condition is characterized by fever and inflammation of the salivary glands?
What is the route of administration for the single dose of the MMR vaccine?
What is the route of administration for the single dose of the MMR vaccine?
What is the effectiveness of the pertussis vaccine?
What is the effectiveness of the pertussis vaccine?
Which group is at the highest risk for severe pertussis?
Which group is at the highest risk for severe pertussis?
What is the recommended postexposure prophylaxis for healthcare workers exposed to pertussis?
What is the recommended postexposure prophylaxis for healthcare workers exposed to pertussis?
Which of the following is true regarding varicella vaccination?
Which of the following is true regarding varicella vaccination?
What is the cost comparison of infection control with and without Tdap vaccination of HCW?
What is the cost comparison of infection control with and without Tdap vaccination of HCW?
Who should receive a precaution dose of the Covid vaccine at 60 years of age?
Who should receive a precaution dose of the Covid vaccine at 60 years of age?
What is the only reliable evidence of previous rubella infection?
What is the only reliable evidence of previous rubella infection?
Study Notes
Recommended Vaccinations for Healthcare Workers (HCW)
- Hepatitis B: Recombinant vaccine administered in 3 doses at 0, 1, and 6 months; over 90% effectiveness post 3rd dose; anti-HBsAg protective titre >10 mIU/ml.
- Seasonal Influenza: Annual vaccination recommended; single dose of inactivated flu vaccine (0.5 ml IM); live attenuated version for non-pregnant adults aged 2-49 years; antiviral treatments include oseltamivir and zanamivir.
- Measles, Mumps, Rubella (MMR): Highly contagious; 1-dose effectiveness of 95%, 2-dose effectiveness of 99%; single dose of 0.5 ml SC; complications include pneumonia and encephalitis.
- Pertussis: Highly contagious bacterial infection; Tdap vaccine followed by 10-year Td boosters; effectiveness at around 92%; post-exposure prophylaxis includes azithromycin or erythromycin.
- Varicella (Chickenpox): Live attenuated vaccine; 2 doses for HCW without chickenpox history; contraindicated in immunocompromised individuals.
Covid-19 Vaccination
- Types of Vaccines:
- Pfizer-BioNTech: mRNA vaccine for ages 5 and older; 2 doses 3 weeks apart.
- Moderna: mRNA vaccine for ages 18 and older; 2 doses 4 weeks apart.
- Sputnik: Adenovirus-based viral vector vaccine.
- Immunocompromised individuals aged 60+ may receive precautionary doses after 9 months from the second dose.
Vaccinations Indicated in Certain Circumstances
- Meningitis: Vaccination not routinely recommended; quadrivalent MCV4 for HCW with known asplenia or complement deficiencies; rapid post-exposure prophylaxis with rifampin, ciprofloxacin, or ceftriaxone.
- Typhoid: Vaccine available for endemic regions; protective efficacy ranges from 50% to 80%; oral and parenteral vaccines available for at-risk HCW.
- Tetanus and Diphtheria: Td vaccines every 10 years; Tdap for initial vaccination; contraindications include anaphylaxis history.
- Human Papilloma Virus (HPV): Two doses for ages 9-14; three doses for ages 15+; consultation recommended for individuals over 26.
- Hepatitis A (HAV): 2 or 3 doses recommended for HCW with risk factors such as chronic liver disease or working with HAV in the lab.
Implementation of Vaccination for HCW
- Key components for effective vaccination programs include:
- Education on vaccine preventable infections.
- Easy access to vaccines and organized vaccination campaigns.
- Maintaining vaccination records for all HCW and annual reviews.
- Offering free vaccination and conducting workshops for HCW.
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Description
Explore the essential information regarding different vaccines, including Moderna and Sputnik. This quiz will cover vaccination age requirements, dosage intervals, and specific disease indications. Test your knowledge on vaccination protocols and their importance in public health.
