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Patient Questions

Real questions from health communities, answered with cited research from PubMed and Vellito's article corpus. Plain language, no medical advice. How this works.

Infectious Disease

Why did blastomycosis cases increase in some areas during the pandemic?

Blastomycosis cases increased during the pandemic because people spent more time outdoors and in areas with damp soil, which releases the fungus into the air.

Infectious Disease

What does the 2019 surveillance report say about blastomycosis in the US?

The 2019 surveillance report documents the number of blastomycosis cases in the United States, noting that these infections are often found alongside other fungal diseases like…

Cardiology

Does having a prior history of atrial fibrillation increase sudden cardiac death risk?

Yes, a prior history of atrial fibrillation is linked to a higher risk of sudden cardiac death, especially in patients with heart attack or heart failure.

Infectious Disease

Are there more blastomycosis cases now compared to before the pandemic?

Data from 2019 and during the pandemic show that blastomycosis cases did not increase significantly compared to pre-pandemic levels.

Infectious Disease

Can a cave visit cause a histoplasmosis infection?

Yes, visiting a cave can cause a histoplasmosis infection because these caves often contain bat guano where the fungus lives.

Primary Care & Family Medicine

What happened to a family of 12 who visited Costa Rica caves?

Twelve members of an extended family developed suspected histoplasmosis after visiting caves in Costa Rica.

Infectious Disease

How well did the random forest model perform for Varicella?

A random forest model predicted pediatric varicella encephalitis with an area under the curve of 0.950, showing excellent performance in a study of 201 children.

Infectious Disease

Are histoplasmosis cases tracked alongside other fungal infections in the US?

Yes, histoplasmosis is tracked alongside coccidioidomycosis and blastomycosis in US surveillance reports.

Infectious Disease

Does the field report describe new Varicella testing in Minnesota?

Yes, a field report confirms that the Minnesota Department of Health has expanded laboratory testing for varicella.

Pulmonology & Critical Care

What methods do U.S. adults use to quit smoking based on the report?

U.S. adults use a mix of medications like nicotine replacement therapy and counseling, as well as behavioral methods like stopping cold turkey or cutting down, to quit smoking.

OB/GYN & Women's Health

Do psychosocial interventions help pregnant women stop smoking according to the review?

Psychosocial interventions like counseling and social support help pregnant women stop smoking, with strong evidence from recent reviews showing improved abstinence rates.

Infectious Disease

How does HIV-1 infection compare to HIV-2 regarding disease progression speed?

HIV-2 infection generally progresses much slower than HIV-1, with lower viral loads and a significantly reduced risk of developing AIDS within the first five years.

Infectious Disease

How is HIV-1 infection differentiated from HIV-2 using specific medical tests?

Doctors differentiate HIV-1 from HIV-2 using specific antibody tests like the Geenius or cobas assays, which can identify the virus type based on unique antibodies and genetic…

Infectious Disease

Are there recent cases of congenital rubella syndrome reported in Florida?

Yes, a specific field report documents cases of congenital rubella syndrome occurring in Florida.

Infectious Disease

Which HIV-1 infection strains are being analyzed in the current research studies?

Current research analyzes HIV-1 strains like CRF_35AD in Iran, CRF01_AE in Shanghai, and R5/X4 tropism variants for drug treatment, while HIV-2 is studied as a slower-progressing…

Infectious Disease

Why did only 42% of countries achieve elimination of congenital rubella syndrome?

Only 42% of countries eliminated congenital rubella syndrome because high vaccine coverage does not automatically mean transmission is stopped, and many nations lack the…

Infectious Disease

How much progress has been made eliminating congenital rubella syndrome globally since 2012?

Since 2012, 87% of countries have vaccinated infants against rubella, but only 42% have fully eliminated the disease and its syndrome.

Infectious Disease

Why does HIV/AIDS continue to have a disproportionate impact on Black people in the US?

HIV/AIDS disproportionately affects Black people in the US due to systemic inequities including healthcare access barriers, stigma, criminalization, and underrepresentation in…

Infectious Disease

How did investigators link the Utah Salmonella outbreak to a specific restaurant?

Investigators linked the Utah Salmonella outbreak to a specific restaurant by interviewing patients and reviewing their purchase histories to find the common source.

Infectious Disease

What specific item at the Illinois county fair caused the Salmonella outbreak?

A 2024 Salmonella outbreak at an Illinois county fair was caused by contaminated ice used in a cooler.

Infectious Disease

How can machine learning predict my CD4 and CD8 counts if I have HIV/AIDS?

Machine learning models can predict your CD4 and CD8 counts by analyzing patterns in your routine blood tests, organ function, and other clinical data over time, helping doctors…

Infectious Disease

What are the updated guidelines for anthrax prevention and treatment?

Updated CDC guidelines from 2023 provide preferred and alternative antibiotics and antitoxins for preventing and treating anthrax, including specific advice for limited resources…

Infectious Disease

What does the CDC recommend regarding anthrax vaccine use in the US?

The CDC recommends the anthrax vaccine for specific high-risk groups like military personnel and first responders, with updated schedules allowing boosters every three years for…

Infectious Disease

What are the current CDC recommendations for anthrax vaccines?

The CDC recommends the anthrax vaccine for people at high risk of exposure, such as laboratory workers, and for post-exposure protection in specific situations, while noting that…

How this works

We pull real patient questions from public Reddit health communities (r/AskDocs, r/diabetes, r/menopause, etc.). Each question is rewritten into a generic medical question (no personal details), then answered by an AI using only cited sources from Vellito's article database and PubMed. A second AI independently scores each answer for accuracy and citation fidelity before publication. Answers below the safety threshold or touching emergency, dosing, or pediatric topics are queued for human review and never auto-published.

This is not medical advice. Always speak with your own doctor before making decisions about your health.