The fluid part of blood, called plasma, contains antibodies that can help fight infections. During the COVID-19 pandemic, convalescent plasma therapy was explored as a treatment, where plasma from recovered patients was used to help others develop immunity.
The fluid part of blood can be used against COVID-19 is _________?
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Question context
This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.