COVID-19 Vaccines: A Comparison

The moment we’ve all been waiting for… the COVID-19 vaccine has finally been released! Even more surprising, not only has one vaccine been approved and released, but rather two. These incredible vaccines go by the names of Moderna and Pfizer-BioNTech. Both have been available to Americans since December and are considered mRNA vaccines.


What Are Their Similarities?


Pfizer and Moderna are both mRNA vaccines. What does that mean exactly? Well to put it in simpler terms, they both use messenger RNA which tells cells to produce a protein on the surface of the virus. The immune system in turn, recognizes the vaccine-spike proteins as pathogens and produces antibodies to block future attacks of the virus causing COVID-19. Another thing that both vaccines have in common is that they were both developed in the United States and require two doses for maximum effectiveness and protection from COVID-19.


How Are They Different?


Even though Pfizer and Moderna are both mRNA vaccines, there are quite a few differences between them. For instance, the Moderna vaccine’s pricing is $15 while Pfizer’s is $20. It is no wonder then that these vaccines have mostly been purchased by high-income countries like the United States, Canada, and the European Union. Further, Moderna can be stored in a refrigerator for a whole month, does not need to be diluted, and needs to be kept frozen for longer-term storage. Pfizer on the other hand, must be mixed prior to being used, maybe stored at -13 to 5 degrees Ferenheit for up to 2 weeks, longer storage must be at -112 to -76 degrees Ferenheit.


Safety and Side Effects


Unfortunately, there may be some side effects Unfortunately, there may be some side effects associated with Moderna and Pfizer however adverse or allergic reactions to these vaccines are rare. Some mild to moderate side effects seen in clinical trials ranged from pain at the injection site, aching muscles and joints, and/or fatigue. Before getting vaccinated, it would be wise to inform a healthcare professional if one has an allergy to any of the vaccines ingredients. Individuals with a history of severe allergic reactions and/or anaphylaxis should also consult their physician before receiving their COVID-19 vaccine.


Can Some Vaccines Work Better Than Others?


There has been a lot of controversy whether some vaccines are more effective against the Coronavirus than others. Many health care experts claim that all vaccines are effective, however since trials were conducted at different times, it isdifficult to estimate their effectiveness figures. However in one specific large-scale trial for Pfizer, the vaccine was shown to prevent about 95% of symptomatic COVID-19, one percent more than the Moderna vaccine. This trial contributed to many believing the Pfizer vaccine to be more effective against COVID than Moderna. Additionally, studies conducted also showed both vaccines to be equally protective across all ethnic and racial groups.


Things to Keep in Mind


Even though the Moderna and Pfizer vaccines have been released and distributed to the public, it is still unclear as to how long they will continue to protect individuals. Due to this, companies will continue following volunteers for 2 years further testing the vaccines and if their immunity beings to wave. It has even been said that periodic booster shots will be given to extend immunity and protect against new variants of the virus.

April 1, 2025
Aging brings wisdom and cherished experiences, but it can also introduce new stressors. Many people assume that stress is a younger person’s problem, but seniors face unique challenges that can impact their well-being.
By Daisy Sarino March 28, 2025
As our loved ones age or face health challenges, the topic of in-home care often becomes a necessary conversation. However, discussing this sensitive subject can be emotionally charged, bringing up concerns about independence, finances, and quality of life. Whether you’re approaching this discussion with an aging parent, a spouse, or another family member, it’s important to handle it with empathy, patience, and careful planning. Why In-Home Care? In-home care offers a valuable alternative to assisted living or nursing homes, allowing individuals to receive personalized support while staying in a familiar and comfortable environment. This can range from occasional help with housekeeping and meal preparation to full-time medical assistance. The benefits include: Maintaining Independence – Remaining at home helps individuals retain their daily routines and lifestyle. Personalized Care – Services are tailored to meet specific needs rather than a one-size-fits-all approach. Emotional Comfort – Being in familiar surroundings can reduce stress and anxiety. Family Involvement – Loved ones can stay actively engaged in care decisions. How to Start the Conversation Bringing up in-home care can be difficult, but with the right approach, it can lead to a positive outcome. Here are some tips to ease into the discussion: 1. Choose the Right Time and Setting Find a calm, comfortable setting where everyone can speak openly. Avoid discussing it during stressful moments or family gatherings. 2. Listen to Their Concerns Instead of making demands, ask open-ended questions like: “How are you feeling about managing things at home?” “What tasks are becoming more difficult for you?” “Would it help to have someone assist with certain chores?” Allow them to express their concerns, fears, and preferences. 3. Focus on Their Needs, Not Limitations Approach the conversation from a place of support rather than focusing on what they can’t do. Emphasize how in-home care can enhance their quality of life rather than take away their independence. 4. Provide Information and Options Research different types of in-home care services beforehand so you can present options rather than ultimatums. Be prepared to discuss: Levels of care available (companion care, personal care, skilled nursing) Costs and potential insurance coverage Reputable agencies or providers in your area 5. Involve Other Family Members or Trusted Advisors Sometimes, having another voice in the conversation—such as a sibling, doctor, or close friend—can provide reassurance and additional perspectives. 6. Be Patient and Revisit the Discussion Your loved one may need time to process the idea of in-home care. If they’re resistant at first, don’t force the decision. Revisit the conversation periodically, especially if their needs change. Making the Transition Easier Once they’re open to the idea, involve them in selecting a caregiver and setting up a trial period. Small steps can help ease the transition and make them feel more in control of their care. Final Thoughts Discussing in-home care is a deeply personal and often challenging conversation, but with understanding and open communication, you can ensure your loved one gets the support they need while maintaining their dignity and independence. By focusing on their well-being and offering choices, you can help create a care plan that brings comfort to both them and your family.
Share by: