Common Bacterial Infection In Humans

Introduction

Bacteria are microorganisms that are present everywhere in our surroundings. They are an inevitable part of our bodies and ever surroundings as we need them in the process necessary for our survival. The bacteria present in our intestines and gut are good bacteria that help us to perform life-sustaining activities. But there exist some bacteria that can cause immense pain to the human body both internally and externally.

Bacteria can cause infections by releasing toxins into our bodies. The excreta of bacteria is considered to be highly infectious and causes diseases when secreted inside our bodies. There are numerous bacteria that can cause pain and harm to a human when they come in contact. 

List of Common Bacterial Diseases in Humans

Causes Of Common Bacterial Diseases in Humans

Bacterial infection can be caused due to many ways. Many contacts with bacteria result in serious strains of injections and pain. The following are the ways:

• The main and most evident cause of injection in most cases is due to direct contact or indirect contact with the affected person. It happens when the infectious person sneezes, touches the objects around him, or handshakes with people. Indirect contact refers to using towels or needles used by an infected person or coming in physical contact with his body fluids
• Unprotected sex with a person infected with the disease
• Animal contact with people. Bacteria through street dogs spread through their excreta, scratches, or dog bites. The excreta produced by animals should be treated very carefully as they can become a prevalent cause of bacterial infections
• Infects as mosquitoes and houseflies act as vectors of bacterial diseases
• From mother to unborn child at the time of pregnancy as the placental barrier is responsible for exchanging and providing nutrients to the baby
• By having contaminated water and food- Bacteria have the property to grow in food and water very quickly. Eating stale food or uncovered water can throw a huge risk at you to develop a bacterial infection 

Common Bacterial Diseases in Humans with Symptoms

Bacterial diseases in humans with symptoms could be proved extremely treacherous. The symptoms include the following:

• Painful and frequent urination 
• Blood when urination.
• Diarrhea.
• Flu Symptoms like sore throat, cough, fever, cold, body pain,headache, etc.
• Neck Stiffness.
• Nausea and Vomiting.    
• Irritability.
• Rashes and Lesions  
• Weakness

Prevention of Common Bacterial Diseases in Humans

As the bacterial infection with symptoms that are above stated could be proved extremely dangerous, we need to follow a proper decorum to prevent ourselves from developing any infection inside our bodies. The methods are as follows:

• There are three important methods and protocols that we need to follow: Eliminate or restrict the source of injection, interrupt the chain of transmission, and finally, protect the host against infection or disease
• Washing hands with disinfectant
• Not visiting any social or public place while being ill
• Using protection during sexual intercourse
• Getting vaccinated properly as suggested by a healthcare provider
• Sanitizing hands frequently after touching foreign objects in a public place
• Consuming properly cooked and hygienic food
• Never use personal belongings with anyone to avoid generation or transmission of infections

Antibiotics 

Antibiotics are drugs used to prevent the replication of bacteria in the body and to produce antibodies against the specific disease for the prevention of getting infected again in the future. The antibiotics produced for a specific infection cannot be used interchangeably for any other bacterial disease. These are usually safe with few and no major side effects.

Antibiotics don’t work in the situations like most common bacterial infections in humans that are sore throat, cold, COVID, fever, as these are viral origins and cannot be cured with antibiotics. These viral infections are known as self-limiting, which means your immune system is capable of producing the necessary mechanism to kick the virus off. Consumption of antibiotics unnecessarily can increase the antibiotic risk of resistance. In such a case, it is important not to follow antibiotics prescribed to someone else as the symptoms and body mechanism differs in every case.

Conclusion

In summary, genomic research of bacterial pathogenesis has made tremendous development in figuring out the diagnostic and prognostic programs of host reaction signatures. Transcriptional profiling, especially of blood leukocytes, has efficaciously diagnosed gene expression signatures in an extensive variety of bacterial infections. Proteomic profiling of sera has proven in addition promising findings. 

Successful switch of those thrilling however nonetheless investigational strategies to sturdy systems could preferably contain the capacity to offer correct data in real-time. This could have unique medical applicability in regard to bacterial sepsis, in which diagnostic postponement may have catastrophic consequences. Advances in era and persevered refinement of gene expression and proteomic signatures must offer in addition insights into pathogenesis, facilitating the improvement of greater efficient and cost-powerful diagnostic and healing tools.