Difficulty breathing. People with long COVID, or “long-haulers,” are COVID-19 survivors but they have persistent symptoms such as shortness of breath, fatigue, headaches, palpitations, and impairments in mental health and cognition. The data we have so far also suggest that in a substantial percentage of the COVID-19-infected population, smell loss can be one of the first — or only — signs of disease. It’s commonly believed that COVID-19 is a short-term illness caused by infection with the novel SARS-CoV-2 coronavirus, and most health sources suggest that people will recover within two weeks or so. New COVID Symptoms Could Mean You Have Loss of appetite. Brain fog was also commonly reported in the data. A loss of appetite is a normal part of being unwell and can be caused by feeling too sick or tired to make or eat a meal. The chances of having long-term symptoms does not appear to correlate with how ill you are when you first get Covid-19. How Long Does Sore Throat Last with COVID? Long COVID A new study has shed light on which early coronavirus symptoms increase the likelihood that a patient will endure lingering symptoms for months after the initial diagnosis. How Long Does Covid sore throat. 63 Signs You May Have Long COVID — Eat This Not That Patients with COVID-19 disease are prone to develop significant weight loss and clinical cachexia. Every Tuesday and Friday, Ezra Klein invites you into a conversation about something that matters, like today’s episode with Reihan Salam. The chances of having long-term symptoms does not seem to be linked to how ill you are when you first get COVID-19. Diarrhea. Approximately 40% of patients with COVID-19 will have loss of appetite, and up to 50% will have diarrhea. "The loss of smell and taste is a prominent symptom of COVID-19, however it is also a common symptom of having a bad cold," lead researcher Prof. Carl Philpott, from UEA's Norwich Medical School, said in a statement.