Final answer:
MRSA, an antibiotic-resistant strain of bacteria, poses a significant global health threat due to its resistance to many commonly used antibiotics. Its prevalence in healthcare settings and communities highlights the urgent need for new antibiotics and careful antibiotic use. Therefore , the correct answer options is b)
Step-by-step explanation:
A particularly dangerous antibiotic-resistant strain of bacteria linked to the routine use of antibiotics in animals is known as Methicillin-resistant Staphylococcus aureus (MRSA).
This strain is resistant to many commonly used antibiotics, including methicillin, amoxicillin, penicillin, and oxacillin. MRSA can cause a variety of serious infections and is a problem especially in hospitals and among people living in closed communities.
Antibiotic resistance has been increasing at an alarming rate due in part to the overuse and misuse of antibiotics, making it a significant concern for global health. The development of antibiotic-resistant strains such as MRSA has made the treatment of common infections more difficult, leading to higher morbidity and mortality rates.
Constant monitoring and research are essential to develop new antibiotics and strategies to combat the rising threat of antibiotic-resistant bacteria like MRSA.