## Task overview

Rimek International, a major actor in private pharmaceutical manufacturing, is running a study to assess the effectiveness of recent advances in the treatment of malaria.

## Instructions

This task requires you to identify blood cells infected with malaria parasites. The malaria parasite goes through a number of growth stages. For this task you are required to identify the parasites that are in a specific growth stage (ring-form with two adjacent dots). Look at the image below and

1. Count the number of malaria parasites in ring-form, having double chromatin dots.
2. Count the total number of blood cells in the image.

Some images may be ambiguous and require guesses or estimates. Please keep in mind that the quality of any such estimates will directly influence the quality of this research.

#### Legend

| Blood cell. COUNT these, including partially visible cells.
| Malaria parasite in ring-form with double chromatin dots. COUNT these.
| Malaria parasite in other growth stage. IGNORE these.

## Task

ring-form parasites with double chromatin dots
blood cells (including partially visible cells)

This HIT was posted by Crowd-Labs on behalf of Rimek International.