<h2>Antibiotics are ineffective against infections such as the common cold flu </h2>
Explanation:
Common cold flu is caused by a virus.
Antibiotics are drugs that act against bacteria
and cannot destroy viruses
The structure, life cycle, replication methods of bacteria and viruses are entirely different and require different modes to act against them.
Inappropriate or unwanted use of antibiotics during a viral infection will render it less effective due to the buildup of antibiotic resistance. This will make it inactive or less active when it is actually needed and taken during bacterial infection
