What is the difference between viral load and CD4 cell count in HIV monitoring?
Understand how viral load and CD4 counts differ, what each test measures, and how both help clinicians monitor HIV and immune health.
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2,030 questions in the library
Infections and vaccines
Understand symptoms, tests, treatments and everyday health. Explore detailed answers with references and practical next steps.
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164 resultsIs there a vaccine or treatment for Ebola virus disease?
Approved vaccines and treatments exist for the Zaire ebolavirus in the US, while those for other species remain under development.
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Can lymph nodes swell for reasons other than infection?
Lymph nodes typically swell due to infection, but other causes like genetic disorders and autoimmune diseases can also lead to enlargement. Learn more.
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Is there a specific treatment for post-COVID-19 syndrome (long COVID)?
There is currently no specific treatment for post-COVID-19 syndrome (long COVID). Personalized care plans focus on symptom management and quality of life.
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What is the difference between meningococcal meningitis and meningococcal septicemia?
Understand the differences between meningococcal meningitis and septicemia regarding symptoms, severity, diagnosis, and urgent treatment protocols.
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How long is someone with mpox contagious?
An infected person is contagious from the onset of symptoms until the mpox rash heals completely, which typically takes 2 to 4 weeks. Learn about isolation.
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Where does the Histoplasma fungus spread?
Histoplasma capsulatum primarily spreads in soil rich in bird and bat droppings. Learn about the geographic areas and environmental risks of infection.
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What should I do if I am diagnosed with a sexually transmitted infection (STI)?
If diagnosed with an STI, follow your prescribed treatment, inform partners for screening, and abstain from sex until cleared to prevent transmission.
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Is the pneumococcal vaccine safe?
The pneumococcal vaccine is safe and effective in preventing Streptococcus pneumoniae infections. Learn about target groups and why it's vital for your health.
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Can I prevent the transmission of human papillomavirus (HPV) if I have genital warts?
The risk of HPV transmission can be reduced, even with genital warts, though it cannot be fully prevented. Condom use helps lower the risk.
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What is rheumatic fever and what is its relation to Streptococcus bacteria?
Rheumatic fever is a serious inflammatory condition occurring as a late complication of untreated Group A Streptococcus. Learn about the link and prevention.
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What are the basic preventive measures to avoid cholera?
Learn the essential preventive measures to avoid cholera, including the importance of clean water, personal hygiene, food safety, and the role of vaccines.
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Should a partner of someone with gonorrhea undergo testing and treatment even if they have no symptoms?
Partners of people with gonorrhea may need testing and treatment even without symptoms. Learn how partner care helps prevent reinfection.
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What is Pre-Exposure Prophylaxis (PrEP) and is it suitable for women?
Learn about PrEP, its role in reducing HIV risk for women, and how to determine if this preventive medication is right for you.
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Who should be screened for Hepatitis C?
Learn who should be screened for Hepatitis C, including all adults, pregnant women, and high-risk groups requiring early detection.
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When does the diagnosis of a bacterial infection require a culture and antibiotic sensitivity test?
Learn when bacterial infections need culture and antibiotic sensitivity testing, how samples guide treatment, and why results matter.
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What should I do to avoid spreading infectious mononucleosis (mono)?
Learn effective steps to prevent the spread of infectious mononucleosis (mono), including avoiding sharing personal items and bodily fluids, and handwashing.
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What are the efforts being made by Jordan to address health challenges related to infectious diseases?
Jordan takes strategic measures to combat infectious diseases through advanced epidemiological surveillance systems and national vaccination programs.
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What is the best way to kill body lice in clothing?
Learn the best ways to kill body lice and their eggs in clothing and bedding, including hot water washing and heat drying, to ensure full elimination.
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Is there a bird flu vaccine currently available for humans?
There is no bird flu vaccine for the general public, but strategic stockpiles exist. Learn about preventive measures and medical recommendations.
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When should I seek medical care for COVID-19?
Learn about symptoms requiring immediate COVID-19 care, such as difficulty breathing or chest pain, and when to consult a doctor if symptoms worsen.
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Is diphtheria vaccination necessary for adults?
Diphtheria vaccination is necessary for adults as immunity fades. Learn about the importance of 10-year booster doses and how to prevent infection.
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How long does it take to recover from sepsis?
The duration of sepsis recovery varies significantly depending on case severity, complications, and overall health. Recovery can take weeks or months.
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Is there a treatment for parasitic diseases, and how are they managed?
Effective medications exist for treating many parasitic diseases. Learn about treatment options, diagnosis, prevention, and when to seek medical care.
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