🤧 Are Our Sneezes Telling the Story of Climate Change or Just Weather?

CUBE chat
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:earth_africa: CUBE ChatShaala Summary – 31/08/2025

Theme: Climate Change vs Weather Change – Cough and Sneeze Data Collection

Yesterday’s ChatShaala revolved around an important citizen science activity: recording cough and sneeze data from different homes across India to explore how climate and weather patterns may be influencing health.

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:small_blue_diamond: Key Observations from Data Collection

  • Nallalam, Kozhikode (Kerala):

    • Home 1 (n=4): No cough/sneeze.
    • Home 2 (n=4): 1 member had cough/sneeze.

  • Mangalapuram, Thiruvananthapuram (Kerala):

    • Home 1 (n=4): No cough/sneeze.

  • Bhandup West, Mumbai (Maharashtra):

    • Home 1 (n=6): 2 members with cough & sneeze.

  • Narayangaon, Maharashtra:

    • Home 1 (n=10): No cough/sneeze.
    • Home 2 (n=6): No cough/sneeze reported.

:sun_behind_rain_cloud: Context of Monsoons

  • South-West Monsoon: June–August.
  • North-East Monsoon: October–end of November.

By comparing monsoon phases with cough/sneeze incidence, participants are trying to tease apart:

:point_right: Is it weather change (short-term conditions) causing illness?
:point_right: Or is it part of a larger climate change pattern?

:question: Provocative Questions for the Community

  • Why do some homes in the same locality report cough/sneeze while others don’t?

  • Could microclimate within houses (ventilation, dampness, exposure to rain) play a role?

  • Are we too quick to link health changes to “climate change” instead of carefully analyzing weather variability?

  • What if our local observations across India could build a nationwide health-weather map?

:seedling: What I Learned

From this ChatShaala, I realized that:

  • Data collection at the household level can reveal patterns often missed by large-scale reports.

  • Health conditions like cough and cold are multi-factorial — not only linked to climate but also to lifestyle, immunity, and living conditions.

  • Citizen science is a powerful tool to bridge the gap between local experiences and global questions.

:bulb: TINKE Moments

  • Seasonal illnesses might not be “climate change” but “weather change.”

  • Does rainfall intensity or humidity directly influence cough/sneeze prevalence?

  • Start correlating cough/sneeze reports with daily temperature/rainfall data.

  • Household-level surveys build a new dataset linking health + weather.

  • Community-driven tracking is more relatable and trustworthy.

:warning: Gaps & Misconceptions Identified

  • Confusion between “climate” and “weather”: Many tend to use them interchangeably without realizing the difference in scale.

  • Limited sample size: Some homes had small family sizes; larger datasets are needed for stronger conclusions.

  • Overlooking variables: Factors like age, diet, and pre-existing conditions were not included in current surveys.

  • Assumption bias: Linking every cough/sneeze automatically to weather/climate without other checks.

:books: Reference

@Theertha @Arunan @Ayana_Sudheer @SN1261 @magpie @Himanshu and others.