WHO Covid-19 Analysis

WHO Covid-19 Dashboard

COVID-19, also known as coronavirus disease 2019, is caused by the SARS-CoV-2 virus. It emerged in December 2019 and rapidly spread worldwide, resulting in a global pandemic. The virus primarily spreads through respiratory droplets.

This analysis was carried out to explore global COVID-19 trends based on data from the World Health Organization (WHO).

🔍 Data Source

WHO Official Website

🛠️ Tools Used

Tableau Desktop

🎯 Objective

To understand the occurrence, trend, and severity of the COVID-19 pandemic worldwide.

📊 Data Overview

The dataset consisted of 12 columns and 237 rows, including the following variables:

• Country
• WHO Region
• Cases - Cumulative Total
• Cases per 100,000 Population
• Cases - Reported in Last 7 Days
• Cases - Last 7 Days per 100,000 Population
• Cases in Last 1 Hour
• Deaths - Cumulative Total
• Deaths per 100,000 Population
• Deaths - Reported in Last 7 Days
• Deaths - Last 7 Days per 100,000 Population
• Deaths in Last 1 Hour

🧹 Data Cleaning & Analysis

No cleaning was required; the dataset was ready for analysis.

📈 Data Visualization

The data was analyzed and visualized using Tableau Desktop. Key performance indicators (KPIs) were computed using calculated fields. Example formulas:

• Total Cases: SUM([Cases - Cumulative])
• Last 7 Days: SUM([Cases - Last 7 Days])
• Per 100,000 Population: SUM([Cases per 100k population])

🔍 Findings

🔹 United States (103,436,829) and China (99,320,286) recorded the highest number of confirmed cases.

🔹 United States and Brazil reported the highest death toll.

🔹 Europe and the Americas experienced the highest number of cases per 100,000 population.

🔹 African, Eastern Mediterranean, and South-East Asian countries reported the lowest number of cases and deaths.

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