Maswali yanayounganishwa na mwongozo · Kati Kiwango

AI katika Maswali ya Afya ya Umma na Epidemiology

Gundua mawimbi ya mlipuko wa AI, ufuatiliaji wa jeni, ufuatiliaji wa maji machafu, hatua za epidemiological, na athari za kubadilisha mifumo ya data.

Njia za mwongozo zinazohusianaAI Katika Afya ya Umma na Epidemiology
Swali 1 ya 8

Epidemiology inasoma nini kimsingi?

Hakiki kila swali8 maswali

Majibu na maelezo huonekana unapojibu maswali.

  1. Epidemiology inasoma nini kimsingi?
    • Mifumo na kuenea kwa magonjwa katika idadi ya watu
    • The chemical composition of medicines
    • The structure of computer networks
    • The movement of stars through galaxies
  2. Which outbreak did BlueDot’s dated notice describe?
    • Measles in a California school
    • Pneumonia of unknown etiology in Wuhan, China
    • A waterborne disease in a Mars habitat
    • A crop disease in rural Iowa
  3. What does CDC’s National Wastewater Surveillance System monitor in wastewater samples?
    • The identity of individual infected residents
    • The exact time each person became infected
    • Viral activity and trends, including SARS-CoV-2 at participating sites
    • Whether every infected person will require hospitalization
  4. What limitation did the Google Flu Trends analysis identify?
    • It could only analyze wastewater samples
    • It predicted every influenza case without error
    • It measured hospital admissions from a randomized trial
    • Search-query signals substantially overestimated influenza-like illness in some seasons
  5. In CDC’s definition, what does R0 represent?
    • Expected new infections caused by one infected person in a fully susceptible population without interventions
    • The fraction of people already vaccinated
    • The number of clinical trials per disease
    • The time between two hospital admissions
  6. What does concept drift mean for a public-health prediction model?
    • A model file moves to another computer
    • The data distribution or input-target relationship changes over time
    • A patient changes hospitals
    • A database permanently deletes old records
  7. Which information does the cited BlueDot case study say its system combines for outbreak monitoring?
    • Only genomic sequences and microscope images
    • Only hospital billing data
    • Multilingual online media and airline-travel information
    • Only weather forecasts and road maps
  8. How does Nextclade assign a SARS-CoV-2 clade to a genome?
    • By the city where a sample was collected only
    • By asking a language model to invent a lineage name
    • By ranking samples by hospital severity
    • By evaluating characteristic mutations under a phylogenetic clade definition