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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

Did the oral cholera vaccine reduce transmission in Malawi?

A 2022-2023 vaccination campaign in Blantyre, Malawi, reduced cholera transmission by 53.5% to 62.1%.

Infectious Disease

Which conventional antibiotics are used for brucellosis in humans?

Doctors typically treat brucellosis with a combination of doxycycline and either streptomycin or gentamicin for six to eight weeks.

Infectious Disease

Were there EVALI cases in California when COVID-19 started spreading?

Yes, eight EVALI cases were reported in California in April 2020, which was during the early stages of the COVID-19 pandemic.

Infectious Disease

How many EVALI patients were hospitalized in California during the early pandemic?

Eight EVALI patients were hospitalized in California during the early COVID-19 pandemic in April 2020.

Infectious Disease

How many EVALI cases were reported in the United States observational report?

An observational report described the number of hospitalized EVALI cases in the United States as of December 2019.

Infectious Disease

How common is plastic bronchitis among children with Mycoplasma pneumonia infections?

Plastic bronchitis is a rare complication of Mycoplasma pneumoniae pneumonia in children, with one study finding it occurred in about 11% of cases treated with bronchoscopy.

Infectious Disease

Does limiting fluoroquinolone antibiotics help prevent Clostridioides difficile infection in hospitals?

Limiting fluoroquinolone antibiotics is a proven strategy to prevent Clostridioides difficile infection because these drugs carry a high risk of causing the illness compared to…

Infectious Disease

Can a blood donor in Missouri get Chagas Disease from donating blood?

A Missouri blood donor can transmit Chagas disease if they have the parasite, as shown by a 2017 case where a donor tested positive for the disease-causing parasite.

Infectious Disease

What molecular pathways are researchers studying for olfactory dysfunction linked to COVID-19?

Researchers are studying inflammation, synaptic signaling, and neuroinflammation as key molecular pathways linking olfactory dysfunction to COVID-19 and other neurodegenerative…

Infectious Disease

Do adenovirus stool testing results show higher levels than pre-pandemic times?

No, adenovirus stool testing results have not shown higher levels than pre-pandemic times, according to US surveillance data.

Infectious Disease

Why are informal settlements in Namibia seeing a Hepatitis E outbreak?

Namibia is experiencing its first nationwide Hepatitis E outbreak, which is concentrated in informal settlements where water, sanitation, and hygiene conditions are poor.

Infectious Disease

Can adenovirus infection cause severe hepatitis in children?

Adenovirus infection has been found in children with severe acute hepatitis, but its exact role as the cause is still unclear to doctors.

Infectious Disease

How have cystic fibrosis patient outcomes changed in adults from 2011 to 2022?

From 2011 to 2022, adults with cystic fibrosis saw major improvements in lung function, BMI, and fewer exacerbations, largely due to CFTR modulator therapies like…

Infectious Disease

Can pucotenlimab cause severe adverse reactions in patients?

Yes, pucotenlimab has caused severe adverse reactions, including a fatal case of neuromyelitis optica spectrum disorder (NMOSD) in a patient with cancer.

Infectious Disease

How does mental health syndemics impact ART adherence and viral suppression in people with HIV?

Mental health syndemics, which combine HIV with social and economic stressors, significantly lower antiretroviral therapy adherence and reduce viral suppression in people living…

Infectious Disease

Can tezepelumab help improve my sense of smell and taste over time?

Yes, tezepelumab significantly improves sense of smell and taste in adults with chronic rhinosinusitis with nasal polyps, with benefits seen as early as one week and sustained…

Infectious Disease

How does adequate antibiotic therapy affect hospital length of stay for infections?

Adequate antibiotic therapy significantly shortens hospital stays for infections, reducing the average length of stay by about 1.17 days compared to inadequate treatment.

Infectious Disease

Does getting enough antibiotics help patients with infections leave the hospital sooner?

Getting enough appropriate antibiotics significantly shortens hospital stays for infections, with adequate therapy reducing average stay by about 1.2 days compared to inadequate…

Infectious Disease

How might explainable AI improve my diagnosis for an infectious disease?

Explainable AI helps doctors see exactly why an AI model suggests a specific infectious disease diagnosis, reducing errors from 'black-box' models and building trust in complex…

Infectious Disease

Does the PI3K/Akt-mTOR pathway play a role in how my body fights infection?

The PI3K/Akt-mTOR pathway is a central signal network that helps your immune cells fight infection, but germs also try to block it to survive.

Infectious Disease

Can doxycycline help reduce the risk of sexually transmitted infections?

Yes, taking doxycycline after sex (Doxy-PEP) can reduce the risk of chlamydia, syphilis, and gonorrhea in men who have sex with men and transgender women.

Infectious Disease

How do monkeypox, HIV, and sexually transmitted infections appear together in patients?

Monkeypox, HIV, and other STIs often appear together in patients, especially men who have sex with men, with HIV and other STIs significantly increasing the risk of contracting…

Infectious Disease

Are there specific guidelines for treating sexually transmitted infections without study details?

Yes, specific guidelines exist for treating sexually transmitted infections, but they must account for rising antibiotic resistance and specific patient needs like pregnancy or…

Infectious Disease

How does climate change affect chikungunya outbreaks in my area?

Climate change expands the habitats of mosquitoes that carry chikungunya, allowing outbreaks to occur in new areas and during longer seasons.

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.